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Intel HD Graphics 5500

Intel HD Graphics 5500

L'Intel HD Graphics 5500 (GT2) Þ una scheda grafica Broadwell integrata presentata ad inizio 2015. Si trova in molti SoCs low-voltage (15 W TDP) come il Core i5-5200U o l'i7-5600U. Mentre i chips Core i5 e Core i7 hanno 24 EUs, la versione Core i3 offre solo 23 EUs. In base alla specifica CPU, la frequenza massima GPU varia tra 850 e 950 MHz.

Architettura e Features

Il Broadwell sfrutta una GPU basata sull'architettura Intel Gen8, che Þ stata ottimizzata in vari aspetti rispetto alla precedente Gen7.5 (Haswell). Tra l'altro, gli shader arrays chiamati "subslice" sono stati riorganizzati ed ora offre 8 Execution Units (EUs) ciascuno. Tre subslices formano una "slice" per un totale di 24 EUs. Unitamente con altri miglioramenti come caches L1 maggiore e frontend ottimizzato, la GPU integrata Þ diventata pi¨ veloce e pi¨ efficiente rispetto al suo predecessore.

L'HD Graphics 5500 rappresenta la versione di fascia media della famiglia di GPU Broadwell e consiste in uno slice con 24 EUs. Oltre questa, c'Þ anche una variante low-end (GT1, 12 EUs), ed anche modelli superiori (GT3/GT3e + eDRAM, 48 EUs).

Tutte le GPUs Broadwell supportano OpenCL 2.0 e DirectX 11.2. Il motore video ora pu‗ decodificare l'H.265 usando entrambe le funzioni hardware e gli GPU shaders. Possono essere collegati fino a tre displays tramite DP 1.2/eDP 1.3 (max. 3840 x 2160 @ 60 Hz) o HDMI 1.4a (max. 3840 x 2160 @ 24 Hz). Tuttavia l'HDMI 2.0, non Þ supportato.

Performance

In base alla specifica CPU, la frequenza massima della GPU varia tra 850 e 950 MHz. A causa del basso TDP, tuttavia, il clock medio nelle applicazioni 3D sarÓ nettamente inferiore.

Dotata di veloce memoria dual-channel, l'HD Graphics 5500 supera la HD Graphics 4400 (Haswell, 20 EUs) del 20 - 25 percento e supera anche l'HD Graphics 5000 (Haswell, 40 EUs). Tuttavia, anche una low-end GeForce 820M dedicata Þ di circa il 10 - 30 percento pi¨ veloce rispetto alla HD 5500. I giochi del 2014/2015 saranno fluidi solo con settaggi (molto) bassi.

Consumo Energetico

Utilizzando il nuovo processo in 14 nm, i chips Broadwell LV hanno un TDP da 15 W e di conseguenza sono adatti per ultrabooks sottili. Il TDP Þ flessibile e pu‗ essere ulteriormente ridotto (7.5 o 10 W), il che ha un significativo impatto sulle performance.

ProduttoreIntel
HD Graphics Serie
HD Graphics P530 24 @ 0.35 - 1.05 GHz64/128 Bit
HD Graphics 5600 24 @ 0.3 - 1.05 GHz64/128 Bit
HD Graphics 6000 48 @ 0.3 - 1 GHz64/128 Bit
HD Graphics 4600 20 @ 0.2 - 1.35 GHz64/128 Bit
HD Graphics 5500 24 @ 0.3 - 0.95 GHz64/128 Bit
HD Graphics 5000 40 @ 0.2 - 1.1 GHz64/128 Bit
HD Graphics 4400 20 @ 0.2 - 1.1 GHz64/128 Bit
HD Graphics 5300 24 @ 0.1 - 0.9 GHz64/128 Bit
HD Graphics 4000 16 @ 0.35 - 1.35 GHz64/128 Bit
HD Graphics (Broadwell) 12 @ 0.1 - 0.85 GHz64/128 Bit
HD Graphics 4200 20 @ 0.2 - 0.85 GHz64/128 Bit
HD Graphics (Skylake) 12 @ 0.3 - 0.8 GHz64/128 Bit
HD Graphics 405 (Braswell) 16 @ 0.32 - 0.7 GHz64/128 Bit
HD Graphics (Braswell) 16 @ 0.32 - 0.7 GHz64/128 Bit
HD Graphics 400 (Braswell) 12 @ 0.32 - 0.64 GHz64/128 Bit
HD Graphics (Haswell) 10 @ 0.2 - 1 GHz64/128 Bit
HD Graphics (Cherry Trail) 16 @ 0.2 - 0.6 GHz64/128 Bit
HD Graphics 3000 12 @ 0.35 - 1.35 GHz64/128 Bit
HD Graphics 2500 6 @ 0.65 - 1.15 GHz64/128 Bit
HD Graphics (Ivy Bridge) 6 @ 0.35 - 1.1 GHz64/128 Bit
HD Graphics 2000 6 @ 0.85 - 1.35 GHz64/128 Bit
HD Graphics (Sandy Bridge) 6 @ 0.35 - 1.1 GHz64/128 Bit
HD Graphics (Bay Trail) 4 @ 0.31 - 0.9 GHz32/64/128 Bit
Nome in codiceBroadwell GT2
ArchitetturaGen. 8 Broadwell
Pipelines24 - unified
Velocità del core300 - 950 (Boost) MHz
Larghezza del bus di memoria64/128 Bit
Memoria condivisasi
DirectXDirectX 12 (FL 11_1)
Transistor Count1300 Milioni
tecnologia14 nm
CaratteristicheQuick Sync
Data dell'annuncio05.01.2015
CPU in HD Graphics 5500GPU Base SpeedGPU Boost / Turbo
Intel Core i7-5600U2 x 2600 MHz, 15 W300 MHz950 MHz
Intel Core i7-5500U2 x 2400 MHz, 15 W300 MHz950 MHz
Intel Core i5-5300U2 x 2300 MHz, 15 W300 MHz900 MHz
min. - max.300 MHz850 - 950 MHz

Benchmark

Performance Rating - 3DMark 11 + Fire Strike + Time Spy
4.4 pt (5%)
3DMark - 3DMark Ice Storm Unlimited Graphics
min: 43391     media: 58343     media: 58776 (9%)     massimo: 68877 Points
3DMark - 3DMark Ice Storm Extreme Graphics
min: 27084     media: 33172     media: 31022.5 (4%)     massimo: 40670 Points
3DMark - 3DMark Cloud Gate Score
min: 3351     media: 4777     media: 4790.5 (6%)     massimo: 6106 Points
3DMark - 3DMark Cloud Gate Graphics
min: 4571     media: 5864     media: 5544 (3%)     massimo: 7789 Points
3DMark - 3DMark Fire Strike Standard Score
min: 500     media: 648     media: 634.5 (2%)     massimo: 868 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 535     media: 694     media: 663 (1%)     massimo: 927 Points
3DMark - 3DMark Ice Storm Graphics
min: 33288     media: 50089     media: 48637 (6%)     massimo: 70409 Points
3DMark 11 - 3DM11 Performance Score
min: 758     media: 1088     media: 1079.5 (3%)     massimo: 1434 Points
3DMark 11 - 3DM11 Performance GPU
min: 667     media: 979     media: 979 (2%)     massimo: 1265 Points
3DMark Vantage
3DM Vant. Perf. total +
3DMark Vantage - 3DM Vant. Perf. total
min: 3574     media: 4501     media: 4798 (5%)     massimo: 5124 Points
3DM Vant. Perf. GPU no PhysX +
3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 3057     media: 3804     media: 3987 (4%)     massimo: 4351 Points
3DMark 06 3DMark 06 - Standard 1280x1024 +
3DMark 06
min: 5458     media: 6875     media: 6998 (13%)     massimo: 7950 Points
3DMark 06 - Standard 1280x800 +
SPECviewperf 11
specvp11 snx-01 +
SPECviewperf 11 - specvp11 snx-01
min: 1.89     media: 2.1     media: 2 (1%)     massimo: 2.29 fps
specvp11 tcvis-02 +
SPECviewperf 11 - specvp11 tcvis-02
min: 2.42     media: 2.6     media: 2.6 (4%)     massimo: 2.9 fps
specvp11 sw-02 +
SPECviewperf 11 - specvp11 sw-02
min: 11.6     media: 13     media: 12.5 (15%)     massimo: 14.7 fps
specvp11 proe-05 +
SPECviewperf 11 - specvp11 proe-05
min: 2.14     media: 2.3     media: 2.3 (10%)     massimo: 2.53 fps
specvp11 maya-03 +
SPECviewperf 11 - specvp11 maya-03
min: 8.07     media: 13.6     media: 14.7 (11%)     massimo: 18.15 fps
specvp11 lightwave-01 +
SPECviewperf 11 - specvp11 lightwave-01
min: 14.7     media: 18.4     media: 18.6 (20%)     massimo: 21.44 fps
specvp11 ensight-04 +
SPECviewperf 11 - specvp11 ensight-04
min: 1.67     media: 2.5     media: 2.6 (1%)     massimo: 2.88 fps
SPECviewperf 12
specvp12 sw-03 +
specvp12 snx-02 +
specvp12 showcase-01 +
SPECviewperf 12 - specvp12 showcase-01
min: 2.63     media: 7     media: 4.2 (2%)     massimo: 14.14 fps
specvp12 mediacal-01 +
specvp12 maya-04 +
SPECviewperf 12 - specvp12 maya-04
min: 2.49     media: 6.3     media: 2.6 (1%)     massimo: 12.31 fps
specvp12 energy-01 +
specvp12 creo-01 +
SPECviewperf 12 - specvp12 creo-01
min: 2.49     media: 5.7     media: 6.5 (4%)     massimo: 8.99 fps
specvp12 catia-04 +
Cinebench R10 Cinebench R10 Shading (32bit) +
Cinebench R10 - Cinebench R10 Shading (32bit)
min: 3045     media: 5408     media: 5270.5 (25%)     massimo: 8571 punti
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +
Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 13.54     media: 21.2     media: 20.3 (9%)     massimo: 35.03 fps
Cinebench R15
Cinebench R15 OpenGL 64 Bit +
Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 16.42     media: 26.3     media: 25.4 (7%)     massimo: 35.04 fps
Cinebench R15 OpenGL Ref. Match 64 Bit +
Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
min: 98     media: 98     media: 98 (98%)     massimo: 99.6 %
GFXBench (DX / GLBenchmark) 2.7
GLBench 2.7 T-Rex HD Offscreen C24Z16 +
GLBench 2.7 T-Rex HD Onscreen C24Z16 +
GFXBench (DX / GLBenchmark) 2.7 - GLBench 2.7 T-Rex HD Onscreen C24Z16
min: 45.8     media: 54.2     media: 54.5 (2%)     massimo: 59.9 fps
GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
min: 26.9     media: 32.4     media: 30.6 (3%)     massimo: 44.6 fps
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official Medium Offscreen 1080
105 fps (5%)
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
min: 128     media: 167     media: 149 (2%)     massimo: 306 Samples/s
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
min: 134     media: 312     media: 328 (1%)     massimo: 409 Samples/s
ComputeMark v2.1 - ComputeMark v2.1 Result
min: 643     media: 689     media: 695 (1%)     massimo: 734 punti
Power Consumption - Furmark Stress Test Power Consumption - external Monitor *
min: 27.2     media: 27.8     media: 27.8 (5%)     massimo: 28.3 Watt
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Clock Speed - GPU Clock Witcher 3 ultra
898 MHz (47%)