AMD Radeon R4 (Kaveri)
L'AMD Radeon R4 (Kaveri) è una scheda grafica integrata DirectX 11.2 che si trova su alcune APUs AMD Kaveri. La GPU offre 192 shaders e 3 compute cores e si trova sulla A6 Pro-7050B (supporto memoria fino alla DDR3-1600).
Grazie alla nuova architettura GCN 1.1, le GPUs Kaveri sono molto più efficienti con prestazioni maggiori rispetto ai precedessori VLIW-based Richland e Trinity. La scheda grafica adesso può gestire sia DirectX 11.2 "Tier 2" che l'AMD Mantle API. La GPU è in grado anche di accelerare varie applicazioni come Adobe Photoshop utilizzando OpenCL.
I motore video rielaborato Kaveri include UVD 4.2 (Unified Video Decoder) e VCE 2.0 (Video Codec Engine). Il supporto codec H.264 è stato leggermente migliorato in varie aree. Tuttavia, l'H.265 non è ancora pienamente supportato con l'hardware.
A causa della inferiore velocità core clock ed ai soli 192 shaders, la Radeon R4 è veloce appena quanto una Intel HD Graphics (Haswell) o una HD Graphics 4000. Conseguentemente, i giochi del 2014 risultano fluidi solo con settaggi bassi a 1024 x 768.
Il consumo energetico della intera APU A6 Pro-7050B è di 17 watts. Pertanto, il chip da 28 nm è adatto per portatili piccoli o di dimensioni medie o subnotebooks.
Produttore AMD Radeon R (Kaveri) Serie Nome in codice Kaveri Architettura GCN 1.1 Pipelines 192 - unified Velocità del core 533 MHz Larghezza del bus di memoria 64/128 Bit Memoria condivisa si DirectX DirectX 12 (FL 12_0), Shader 5.0 Transistor Count 2410 Milioni tecnologia 28 nm Data dell'annuncio 04.06.2014
CPU in Radeon R4 (Kaveri) GPU Base Speed GPU Boost / Turbo AMD A6 Pro-7050B 2 x 2200 MHz, 17 W ? MHz 533 MHz AMD A6-7000 2 x 2200 MHz, 17 W ? MHz 533 MHz min. - max. ? MHz 533 MHz
Benchmark Performance Rating - 3DMark 11 + Fire Strike + Time Spy
2.9 pt (3%)
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AMD Radeon HD 6450 GDDR5 9%
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AMD Radeon RX 6800 XT (Desktop) 3246%
3DMark - 3DMark Ice Storm Unlimited Graphics
26079 Points (4%)
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ARM Mali-G52 MP2 -7%
Qualcomm Adreno 612 5%
Qualcomm Adreno 512 9%
PowerVR GM9446 10%
ARM Mali-T880 MP12 15%
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3DMark - 3DMark Ice Storm Extreme Graphics
14801 Points (2%)
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ARM Mali-G71 MP2 -10%
AMD Radeon R4 (Stoney Ridge) 46%
AMD Radeon R2 (Stoney Ridge) 51%
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AMD Radeon RX 6800 XT (Desktop) 2752%
3DMark - 3DMark Cloud Gate Score
min: 1976 media: 2034 media: 2034 (3%) massimo: 2092 Points
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AMD Radeon R2 (Stoney Ridge) 3%
AMD Radeon R4 (Stoney Ridge) 3%
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AMD Radeon RX 6800 XT (Desktop) 3425%
3DMark - 3DMark Cloud Gate Graphics
min: 3131 media: 3372 media: 3371.5 (2%) massimo: 3612 Points
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AMD Radeon R4 (Stoney Ridge) -9%
AMD Radeon R2 (Stoney Ridge) -1%
Intel HD Graphics (Broadwell) 19%
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3DMark - 3DMark Fire Strike Standard Score
min: 375 media: 405 media: 404.5 (1%) massimo: 434 Points
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Intel HD Graphics (Cherry Trail) -4%
AMD Radeon R4 (Stoney Ridge) -3%
Intel HD Graphics (Broadwell) 6%
AMD Radeon HD 6450 GDDR5 9%
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AMD Radeon RX 6800 XT (Desktop) 9445%
3DMark - 3DMark Fire Strike Standard Graphics
min: 403 media: 434 media: 433.5 (1%) massimo: 464 Points
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Intel HD Graphics (Broadwell) 7%
AMD Radeon HD 6450 GDDR5 7%
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AMD Radeon RX 6800 XT (Desktop) 11360%
3DMark - 3DMark Ice Storm Graphics
min: 28926 media: 30621 media: 30620.5 (4%) massimo: 32315 Points
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AMD Radeon HD 6450 GDDR5 10%
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AMD Radeon RX 6800 XT (Desktop) 1382%
3DMark 11 - 3DM11 Performance Score
min: 604 media: 642 media: 658 (2%) massimo: 665 Points
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AMD Radeon RX 6800 XT (Desktop) 5828%
3DMark 11 - 3DM11 Performance GPU
min: 609 media: 611 media: 611 (1%) massimo: 613 Points
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AMD Radeon HD 6450 GDDR5 2%
Intel HD Graphics (Broadwell) 5%
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3DMark Vantage 3DM Vant. Perf. total + 3DMark Vantage - 3DM Vant. Perf. total
1958 Points (2%)
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AMD Radeon R2 (Stoney Ridge) 9%
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AMD Radeon RX 6800 XT (Desktop) 4829%
3DM Vant. Perf. GPU no PhysX + 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
1811 Points (2%)
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AMD Radeon R2 (Stoney Ridge) 7%
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3DMark 06 3DMark 06 - Standard 1280x1024 +
3179 Points (6%)
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NVIDIA NVS 2100M -7%
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AMD Radeon RX 6800 XT (Desktop) 1383%
SPECviewperf 11 specvp11 snx-01 + SPECviewperf 11 - specvp11 snx-01
3.3 fps (2%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 3.3
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Intel HD Graphics 630 -16%
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AMD Radeon Pro Vega 56 4142%
specvp11 tcvis-02 + SPECviewperf 11 - specvp11 tcvis-02
2.1 fps (4%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 2.11
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NVIDIA GeForce 930MX -33%
AMD Radeon HD 6540G2 13%
AMD Radeon HD 6720G2 15%
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specvp11 sw-02 + SPECviewperf 11 - specvp11 sw-02
8.1 fps (10%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 8.14
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AMD Radeon Pro Vega 56 916%
specvp11 proe-05 + SPECviewperf 11 - specvp11 proe-05
1.1 fps (5%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 1.08
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AMD Radeon HD 6755G2 -5%
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specvp11 maya-03 + SPECviewperf 11 - specvp11 maya-03
5.1 fps (4%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 5.09
NVIDIA GeForce GTX 580 -71%
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AMD Radeon HD 6540G2 -14%
AMD Radeon HD 6720G2 -3%
AMD Radeon HD 6755G2 3%
ATI Radeon HD 5850 14%
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AMD Radeon Pro Vega 56 2513%
specvp11 lightwave-01 + SPECviewperf 11 - specvp11 lightwave-01
9.6 fps (10%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 9.6
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NVIDIA GeForce GTX 580 -2%
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AMD Radeon Pro Vega 56 871%
specvp11 ensight-04 + SPECviewperf 11 - specvp11 ensight-04
8.2 fps (4%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 8.15
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AMD Radeon HD 6540G2 -5%
AMD Radeon HD 6720G2 3%
AMD Radeon HD 6755G2 7%
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specvp11 catia-03 + SPECviewperf 11 - specvp11 catia-03
3 fps (4%)
HP ProBook 455 G2 G6C98EA A6 Pro-7050B 8192 MB 533 / MHz 1024MB 2.99
AMD Radeon HD 6540G2 -10%
AMD Radeon HD 6720G2 -6%
AMD Radeon HD 6755G2 5%
NVIDIA GeForce GTX 580 8%
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Cinebench R10 Cinebench R10 Shading (32bit) + Cinebench R10 - Cinebench R10 Shading (32bit)
min: 3019 media: 3108 media: 3108 (15%) massimo: 3197 punti
Intel Graphics Media Accelerator (GMA) 500 -99%
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AMD Radeon R4 (Stoney Ridge) -2%
NVIDIA NVS 2100M -1%
AMD Radeon HD 6720G2 2%
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AMD Radeon RX 5700 XT (Desktop) 582%
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 12.3 media: 12.9 media: 12.9 (6%) massimo: 13.5 fps
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Intel HD Graphics (Broadwell) -1%
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AMD Radeon RX 6800 XT (Desktop) 1218%
Cinebench R15 Cinebench R15 OpenGL 64 Bit + Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 12.33 media: 12.7 media: 12.7 (4%) massimo: 13.08 fps
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Intel HD Graphics (Cherry Trail) -19%
AMD Radeon R2 (Stoney Ridge) 19%
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AMD Radeon RX 6800 XT (Desktop) 2010%
Cinebench R15 OpenGL Ref. Match 64 Bit + Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
98 % (98%)
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Intel UHD Graphics 615 0%
Intel Iris Pro Graphics 580 0%
Intel Iris Plus Graphics G7 (Ice Lake 64 EU) 0%
Intel Iris Plus Graphics G4 (Ice Lake 48 EU) 0%
Intel Iris Plus Graphics 640 0%
Intel UHD Graphics 617 1%
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GFXBench (DX / GLBenchmark) 2.7 GLBench 2.7 T-Rex HD Offscreen C24Z16 + GFXBench (DX / GLBenchmark) 2.7 - GLBench 2.7 T-Rex HD Offscreen C24Z16
36.2 fps (0%)
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Qualcomm Adreno 509 -2%
ARM Mali-G51 MP4 4%
ARM Mali-G72 MP3 5%
ARM Mali-G52 MP2 13%
Qualcomm Adreno 612 13%
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GLBench 2.7 T-Rex HD Onscreen C24Z16 + GFXBench (DX / GLBenchmark) 2.7 - GLBench 2.7 T-Rex HD Onscreen C24Z16
35.8 fps (1%)
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Qualcomm Adreno 509 -4%
ARM Mali-G51 MP4 -3%
ARM Mali-G72 MP3 -2%
Qualcomm Adreno 612 3%
ARM Mali-G52 MP2 21%
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GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
14.4 fps (2%)
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PowerVR GX6250 -13%
ARM Mali-T760 MP6 -5%
Intel HD Graphics (Cherry Trail) -4%
Qualcomm Adreno 508 -4%
Qualcomm Adreno 509 11%
AMD Radeon R2 (Stoney Ridge) 15%
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AMD Radeon RX 5700 XT (Desktop) 6254%
GFXBench 3.0 - GFXBench 3.0 Manhattan
24.3 fps (7%)
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Intel Iris Plus Graphics G7 (Ice Lake 64 EU) -10%
AMD Radeon R4 (Stoney Ridge) -7%
ARM Mali-T880 MP12 8%
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
73 Samples/s (1%)
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Intel HD Graphics (Cherry Trail) -20%
Intel HD Graphics (Broadwell) 18%
AMD Radeon R4 (Stoney Ridge) 21%
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
137 Samples/s (0%)
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AMD Radeon R2 (Stoney Ridge) -18%
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AMD Radeon RX 6800 XT (Desktop) 20355%
ComputeMark v2.1 - ComputeMark v2.1 Result
443 punti (1%)
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AMD Radeon R2 (Stoney Ridge) -2%
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- Valori di benchmark per questa scheda grafica
- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori
Benchmarks per i giochi I seguenti benchmarks deirivano dai benchmarks dei portatili recensiti. Le prestazioni dipendono dalla scheda grafica utilizzata, dal clock rate, dal processore, dai settaggi di sistema, dai drivers, e dai sistemi operativi. Quindi i risultati non sono rappresentativi per i portatili con questa GPU. Per informazioni dettagliate sui risultati del benchmark, cliccate sul numero di fps.
Intel HD Graphics (Cherry Trail) 8%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
Intel HD Graphics (Cherry Trail) 14%
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Intel HD Graphics (Cherry Trail) 14%
AMD Radeon R2 (Stoney Ridge) 50%
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NVIDIA GeForce GTX 1060 (Desktop) 1233%
Intel HD Graphics (Cherry Trail) 12%
AMD Radeon R7 M260 99%
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» Giocabile con tutti i portatili testati con dettagli basso.
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
Intel HD Graphics (Cherry Trail) 49%
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Intel HD Graphics (Cherry Trail) 3%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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AMD Radeon HD 8180 -26%
Intel HD Graphics (Cherry Trail) 7%
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Intel HD Graphics (Cherry Trail) -17%
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Intel HD Graphics (Cherry Trail) -21%
Intel HD Graphics (Broadwell) 31%
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Intel HD Graphics (Cherry Trail) -24%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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Intel HD Graphics (Cherry Trail) 14%
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Intel HD Graphics (Cherry Trail) 1%
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Intel HD Graphics (Cherry Trail) -8%
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Intel HD Graphics (Cherry Trail) 1%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
Intel HD Graphics (Cherry Trail) -8%
AMD Radeon R2 (Stoney Ridge) -4%
AMD Radeon R4 (Stoney Ridge) 6%
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NVIDIA GeForce GTX 1050 Max-Q 1033%
Intel HD Graphics (Cherry Trail) -2%
AMD Radeon R2 (Stoney Ridge) 10%
AMD Radeon R4 (Stoney Ridge) 11%
Intel HD Graphics (Broadwell) 59%
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NVIDIA GeForce GTX 1050 Max-Q 1395%
AMD Radeon R4 (Stoney Ridge) 7%
AMD Radeon R2 (Stoney Ridge) 20%
Intel HD Graphics (Cherry Trail) 22%
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Intel HD Graphics (Cherry Trail) -14%
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AMD Radeon RX 480 (Desktop) 2059%
» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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Intel HD Graphics (Cherry Trail) -3%
AMD Radeon R2 (Stoney Ridge) -2%
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Intel HD Graphics (Cherry Trail) -11%
AMD Radeon R2 (Stoney Ridge) -9%
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Intel Graphics Media Accelerator (GMA) HD Graphics -37%
AMD Radeon R2 (Stoney Ridge) 1%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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AMD Radeon HD 8180 -58%
ATI Radeon HD 4350 41%
ATI Mobility Radeon HD 5470 83%
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ATI Radeon HD 4350 11%
ATI Mobility Radeon HD 5470 27%
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NVIDIA GeForce GTX 580 1044%
ATI Radeon HD 4350 -2%
ATI Mobility Radeon HD 5470 12%
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» Il Benchmark indica che il gioco non è utilizzabile con i settaggi testati.
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ATI Radeon HD 4225 -16%
Intel Graphics Media Accelerator (GMA) HD Graphics 0%
AMD Radeon HD 6755G2 6%
Intel HD Graphics (Cherry Trail) 8%
AMD Radeon HD 6750M 21%
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AMD Radeon HD 8180 -37%
ATI Radeon HD 4225 -30%
Intel Graphics Media Accelerator (GMA) HD Graphics 8%
Intel HD Graphics (Cherry Trail) 17%
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ATI Radeon HD 4350 23%
Intel HD Graphics (Cherry Trail) 112%
AMD Radeon HD 6755G2 115%
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NVIDIA GeForce GTX 590 2097%
» Giocabile con tutti i portatili testati con dettagli basso.
Per conoscere altri giochi che potrebbero essere utilizzabili e per una lista completa di tutti i giochi e delle schede grafiche visitate la nostra Gaming List
v1.16
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Classe 1 GeForce RTX 3080 Mobile *
GeForce RTX 3070 Mobile *
GeForce RTX 3080 Mobile *
GeForce RTX 2080 Super Mobile
GeForce RTX 3070 Max-Q *
GeForce RTX 3060 Mobile *
GeForce RTX 2070 Super Mobile *
GeForce RTX 3060 Max-Q *
GeForce RTX 2070 Super Max-Q *
Classe 2 Radeon RX 6700M
GeForce RTX 3050 Mobile *
Quadro P4200
Quadro P5000 Max-Q *
Quadro P4000 Max-Q
Radeon RX 580X (Laptop) *
Radeon RX 580 (Laptop)
Radeon Pro 5300M
Radeon RX 5300M
Quadro P3000 Max-Q *
Radeon Pro WX 7100 *
Radeon RX 570X (Laptop) *
Radeon RX 570 (Laptop) *
Radeon RX 470 (Laptop) *
GeForce GTX 1050 Ti Mobile
Quadro P2000 Max-Q
Radeon R9 M395X
GeForce GTX 1050 Ti Max-Q *
WX Vega M GL
Radeon R9 M485X
Iris Xe G7 96EUs *
GeForce GTX 1050 Max-Q *
Classe 3 Radeon RX 6600M
Radeon RX 560X (Laptop)
Radeon RX 560 (Laptop)
Radeon Pro 560X
Radeon Pro 560
Radeon Pro 460
Radeon Pro WX 4130 *
Quadro P620 *
Radeon RX 550X (Laptop)
Radeon Pro 555X
Radeon Pro 555
Radeon Pro 455
Quadro P600
Iris Xe G7 80EUs *
Radeon RX 540X *
Radeon Pro WX 2100 *
Radeon Pro WX 3100 *
Radeon Pro 450
Radeon 630
Radeon 540X *
Quadro P520
Quadro P500 *
Iris Plus Graphics G7 (Ice Lake 64 EU) *
Vega 10 *
Iris Pro Graphics 580
Vega 9
FirePro W5130M
UHD Graphics Xe G4 48EUs *
Radeon R7 M465
FirePro W4170M
Vega 8
Vega 7 *
Iris Plus Graphics G4 (Ice Lake 48 EU) *
GeForce 930MX
M1 8-Core GPU *
M1 7-Core GPU *
Quadro M600M
FirePro W4190M
Radeon R7 M445
Iris Plus Graphics 650
Iris Plus Graphics 640
GeForce 920MX
Radeon R7 M340
UHD Graphics G1 (Ice Lake 32 EU) *
Radeon R5 (Bristol Ridge)
Adreno 685 *
Adreno 680 *
UHD Graphics (Jasper Lake 32 EU) *
UHD Graphics (Jasper Lake 24 EU) *
UHD Graphics (Jasper Lake 16 EU) *
Classe 4 Radeon R5 M315 *
Radeon R5 M420 *
Vega 2 *
UHD Graphics 617
UHD Graphics 615
Radeon R5 (Carrizo) *
Radeon R4 (Stoney Ridge)
Radeon R2 (Stoney Ridge)
HD Graphics (Broadwell)
Classe 5 Posizione approssimativa dell'adattatore grafico
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Klaus Hinum (Update: 2014-09-19)