AMD Ryzen 7 7840U
L'AMD Ryzen 7 7840U è un veloce processore per computer portatili di fascia alta della serie Phoenix e il modello più veloce della serie U. Offre 8 core (octa core) basati sull'architettura Zen 4 che supporta l'hyperthreading (16 thread). I core hanno un clock da 3,3 (base) a 5,1 GHz (boost a core singolo). Il processore include 8 MB di cache L2 e 16 MB di cache L3.
Le prestazioni di R7 7840U sono, a seconda del carico di lavoro, solo leggermente inferiori a quelle di Ryzen 7 7840HS (velocità di clock di base e TDP più elevati). Rispetto alla generazione precedente Ryzen 7 PRO 6850U il 7840U è chiaramente più veloce grazie all'architettura Zen 4 e alle velocità di clock più elevate.
Il chip integra una moderna e veloce scheda grafica RDNA 3 (iGPU) chiamata Radeon 780M con 12 CU e velocità di clock fino a 2,7 GHz. Inoltre, la serie Phoenix include un motore video con de- e codifica AV1, un nuovo acceleratore XDNA AI basato su FPGA Xilinx (Ryzen AI) che dovrebbe essere più veloce del motore AI nel SOC Apple M2 e un controller di memoria DDR5-5600 / LPDDR5x-7500 a doppio canale (con supporto ECC). Le caratteristiche di connettività includono 2 possibili porte USB 4 (40 Gbps) e 20 corsie PCIe 4.0 per una GPU e SSD.
La serie Phoenix utilizza un design monolitico singolo (a differenza del design chiplet della serie 7045HX) ed è prodotta nel moderno processo a 4 nm di TSMC. Il TDP può essere configurato tra 15 e 30 Watt (28 Watt di default).
Serie AMD Phoenix (Zen 4) Nome in codice Phoenix-U (Zen 4) Serie: Phoenix (Zen 4) Phoenix-U (Zen 4) AMD Ryzen 7 7840U « 3.3 - 5.1 GHz 8 / 16 16 MB L3 AMD Ryzen 5 7640U 3.5 - 4.9 GHz 6 / 12 16 MB L3
Clock Rate 3300 - 5100 MHz Level 1 Cache 512 KB Level 2 Cache 8 MB Level 3 Cache 16 MB Numero di Cores / Threads 8 / 16 8 x 5.1 GHz AMD Zen 4 Consumo energetico (TDP = Thermal Design Power) 28 Watt Tecnologia del produttore 4 nm Dimensione Die 178 mm2 Temperatura massima 100 °C Socket FP7/FP7r2/FP8 Features DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 GPU AMD Radeon 780M ( - 2700 MHz)64 Bit Supporto 64 Bit Architecture x86 Data di annuncio 05/03/2023 Collegamento Prodotto (esterno) www.amd.com
Benchmark Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
38.2 pt (63%)
...
...
max:
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 81 media: 89.7 media: 91 (63%) massimo: 97 Points
CPU TDP ? TDP 24 W TDP 28 W 84% 100% 94%
...
Intel Core i5-11500B
AMD Ryzen 7 7735H
...
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 609 media: 702 media: 730 (14%) massimo: 768 Points
CPU TDP ? TDP 24 W TDP 28 W 95% 79% 100%
...
...
max:
Cinebench R23 - Cinebench R23 Multi Core
min: 11739 media: 12884 media: 12719 (12%) massimo: 15074 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 91% 80% 78% 80% 100% 88% 87% 93%
...
...
max:
Cinebench R23 - Cinebench R23 Single Core
min: 1373 media: 1646 media: 1677.5 (71%) massimo: 1742 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 79% 99% 100% 95% 92% 99% 98% 95%
...
Apple M2
Intel Core i7-1265U
Intel Core i5-1245U
...
max:
Intel Core i9-14900
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 533 media: 644 media: 661.5 (74%) massimo: 678 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 79% 99% 100% 95% 92% 100% 100% 96%
...
Intel Core i7-1265U
Intel Core Ultra 7 258V
Intel Core i5-1245U
...
max:
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 4469 media: 5039 media: 4967.5 (12%) massimo: 5917 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 91% 80% 78% 79% 100% 87% 86% 92%
...
...
max:
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1024.7 media: 1946 media: 1990 (13%) massimo: 2439 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 65% 81% 79% 80% 100% 86% 87% 90%
...
...
max:
0 125 250 375 500 625 750 875 1000 1125 1250 1375 1500 1625 1750 1875 2000 2125 2250 2375 Tooltip Lenovo ThinkPad T14s G4-21F8002TGE Power Saver: Ø1016 (1007.91-1027.09)
Lenovo ThinkPad T14s G4-21F8002TGE Balanced: Ø1509 (1362.63-1658.72)
Ayaneo Air 1S Retro Power : Ø1855 (1830.91-1873.89)
Lenovo ThinkPad T14s G4-21F8002TGE High Performance: Ø1811 (1798.56-1931.99)
HP Pavilion Plus 14-ey0095cl: Ø1746 (1507.22-1962.23)
Acer Swift Edge SFE16 Ryzen 7 7840U: Ø1628 (1515.15-1985.51)
HP EliteBook 845 G10 5Z4X0ES: Ø1925 (1898.97-1993.92)
Minisforum Mercury Series EM780: Ø1896 (1886.17-1902.5)
One-Netbook OneXPlayer 2 Pro AR18: Ø2092 (2081.49-2100.51)
Lenovo ThinkPad T16 G2 21K70035GE: Ø2040 (2010.86-2119.65)
Framework Laptop 13.5 Ryzen 7 7840U: Ø2158 (2124.16-2204.83)
Ayaneo Kun: Ø2405 (2346.87-2439.02)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 217 media: 256.3 media: 264 (76%) massimo: 272 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 80% 99% 100% 96% 90% 97% 98% 92%
...
Intel Core Ultra 7 258V
...
max:
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 20.46 media: 22.6 media: 22.6 (29%) massimo: 24.8 Points
CPU TDP ? TDP 25 W 100% 83%
...
AMD Ryzen 7 7735H
...
max:
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 2.6 media: 2.8 media: 2.8 (69%) massimo: 2.97 Points
CPU TDP ? TDP 25 W 88% 100%
...
...
max:
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5996 media: 6669 media: 6669 (40%) massimo: 7342 punti
CPU TDP ? TDP 25 W 82% 100%
...
Intel Core i5-8400H
Intel Core i5-1038NG7
Intel Core i5-1035G4
Intel Core i5-1035G1
Intel Core i7-9750H
...
max:
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 36812 media: 38490 media: 38489.5 (28%) massimo: 40167 punti
CPU TDP ? TDP 25 W 100% 92%
...
Intel Core i5-1245U
Intel Core i7-1265U
Intel Core i5-11500B
...
max:
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 59874 media: 63534 media: 63533.5 (44%) massimo: 67193 Points
CPU TDP ? TDP 25 W 100% 89%
...
Intel Core i7-1265U
AMD Ryzen 7 7735H
Intel Core i5-1245U
...
max:
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 11172 media: 12089 media: 12089 (15%) massimo: 13006 Points
CPU TDP ? TDP 25 W 86% 100%
...
Intel Core i5-11500B
Intel Core i5-1230U
AMD Ryzen 7 7735H
...
max:
wPrime 2.10 - wPrime 2.0 1024m *
87.1 s (1%)
...
VIA C3-M C3-M-1200
wPrime 2.10 - wPrime 2.0 32m *
3.5 s (1%)
...
AMD Ryzen 7 7735H
...
wPrime 1.55 - wPrime 1.55 1024m *
565 s (2%)
...
Intel Core i5-7200U
AMD A6-7310
Intel Core i5-7Y57
...
Intel Celeron M 373
wPrime 1.55 - wPrime 1.55 32m *
17.8 s (9%)
...
Intel Core i5-7200U
AMD A6-7310
AMD Phenom II X3 N850
AMD Phenom II X2 X640 BE
...
Intel Pentium M 713
min: 5629 media: 5723 media: 5723 (9%) massimo: 5817 punti
CPU TDP ? TDP 25 W 100% 97%
...
Intel Core i7-1265U
...
max:
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 50087 media: 55687 media: 55145 (32%) massimo: 62156 MIPS
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 81% 87% 86% 87% 100% 91% 91% 100%
...
...
max:
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4657 media: 5816 media: 5952 (71%) massimo: 6408 MIPS
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 73% 94% 95% 93% 86% 89% 93% 100%
...
...
max:
X264 HD Benchmark 4.0 - x264 Pass 2
min: 105.52 media: 108.8 media: 108.8 (38%) massimo: 112.1 fps
CPU TDP ? TDP 25 W 100% 94%
...
AMD Ryzen 7 7735H
...
max:
X264 HD Benchmark 4.0 - x264 Pass 1
min: 232 media: 237.3 media: 237.3 (55%) massimo: 242.64 fps
CPU TDP ? TDP 25 W 96% 100%
...
Intel Core i5-11500B
AMD Ryzen 7 7735H
...
max:
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 14.4 media: 15.7 media: 15.2 (27%) massimo: 18.6 fps
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 78% 83% 77% 80% 100% 85% 88% 94%
...
...
max:
0 5 10 15 20 Tooltip Lenovo ThinkPad T14s G4-21F8002TGE: Ø14.3 (0.47-17.7)
Ayaneo Air 1S Retro Power : Ø14.3 (0.52-17.3)
Minisforum Mercury Series EM780: Ø14.2 (0.43-16.4)
HP EliteBook 845 G10 5Z4X0ES: Ø14.5 (0.4-17.3)
HP Pavilion Plus 14-ey0095cl: Ø15.5 (1.02-23.8)
Acer Swift Edge SFE16 Ryzen 7 7840U: Ø15.2 (0.49-18.8)
One-Netbook OneXPlayer 2 Pro AR18: Ø14.8 (0.3-15.8)
Lenovo ThinkPad T16 G2 21K70035GE: Ø16.4 (0.63-20.8)
Framework Laptop 13.5 Ryzen 7 7840U: Ø17.1 (0.49-20.3)
Ayaneo Kun: Ø18.4 (0.76-23.5)
TrueCrypt - TrueCrypt Serpent
min: 0.953 media: 1 media: 1 (30%) massimo: 1 GB/s
CPU TDP ? TDP 25 W 100% 95%
...
Intel Core i7-1265U
...
max:
TrueCrypt - TrueCrypt Twofish
min: 1.5 media: 1.6 media: 1.6 (27%) massimo: 1.6 GB/s
CPU TDP ? TDP 25 W 100% 94%
...
Intel Core i5-1245U
AMD Ryzen 7 7735H
Intel Core i7-1265U
...
max:
TrueCrypt - TrueCrypt AES
min: 6.1 media: 8.5 media: 8.5 (22%) massimo: 10.8 GB/s
CPU TDP ? TDP 25 W 100% 56%
...
Intel Core i5-11500B
Intel Core i5-1245U
...
max:
Blender - Blender 3.3 Classroom CPU *
min: 332 media: 418.5 media: 421 (5%) massimo: 503 Seconds
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 100% 100% 100% 100% 101% 101% 101% 101%
...
...
Blender - Blender 2.79 BMW27 CPU *
min: 208 media: 250.7 media: 259.5 (2%) massimo: 270 Seconds
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 100% 100% 100% 100% 100% 100% 100% 100%
...
...
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4559 media: 0.5 media: 0.5 (10%) massimo: 0.581 sec
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 100% 103% 103% 103% 102% 103% 103% 103%
...
...
3DMark 06 - CPU - 3DMark 06 - CPU
min: 12402 media: 12635 media: 12482 (27%) massimo: 13021 Points
CPU TDP ? TDP 25 W TDP 28 W 95% 100% 96%
...
Intel Core i5-1245U
Intel Core i5-11500B
AMD Ryzen 7 7735H
...
max:
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 7.238 media: 8.3 media: 8.3 (2%) massimo: 9.397 s
CPU TDP ? TDP 25 W 100% 100%
...
Intel Core i5-1140G7
Intel Core i7-8559U
Intel Core i5-1245U
...
VIA C3-M C3-M-1200
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 18.168 media: 20.9 media: 20.9 (1%) massimo: 23.633 s
CPU TDP ? TDP 25 W 100% 100%
...
Intel Core i5-1035G4
Intel Core i7-8706G
...
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 626.26 media: 706 media: 705.7 (3%) massimo: 785.226 s
CPU TDP ? TDP 25 W 100% 101%
...
...
VIA C3-M C3-M-1200
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 60726 media: 63048 media: 63563 (56%) massimo: 64340 Points
CPU TDP ? TDP 25 W TDP 28 W 100% 95% 100%
...
AMD Ryzen 7 7735H
...
max:
3DMark 11 - 3DM11 Performance Physics
min: 12375 media: 16776 media: 16474 (45%) massimo: 19923 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 77% 83% 82% 87% 71% 91% 89% 100%
...
...
max:
3DMark - 3DMark Ice Storm Physics
min: 64410 media: 71391 media: 72497 (59%) massimo: 76886 Points
CPU TDP ? TDP 28 W TDP 30 W 94% 90% 100%
...
Intel Core i5-11500B
...
max:
3DMark - 3DMark Ice Storm Extreme Physics
min: 64515 media: 70689 media: 72428 (59%) massimo: 75123 Points
CPU TDP ? TDP 28 W 100% 96%
...
Intel Core i5-1245U
Intel Core i5-11500B
...
max:
3DMark - 3DMark Ice Storm Unlimited Physics
min: 65423 media: 72363 media: 74802 (63%) massimo: 76863 Points
CPU TDP ? TDP 28 W 100% 95%
...
Intel Core i5-11500B
Intel Core i5-1245U
...
max:
3DMark - 3DMark Cloud Gate Physics
min: 9655 media: 15204 media: 16264 (41%) massimo: 17714 Points
CPU TDP ? TDP 25 W TDP 28 W TDP 30 W TDP 32 W 88% 77% 84% 100% 93%
...
...
max:
3DMark - 3DMark Fire Strike Standard Physics
min: 17823 media: 21641 media: 21584 (38%) massimo: 25050 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 79% 81% 87% 88% 87% 95% 85% 100%
...
AMD Ryzen 7 7735H
...
max:
3DMark - 3DMark Time Spy CPU
min: 6548 media: 8155 media: 8138.5 (34%) massimo: 9501 Points
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 83% 69% 84% 85% 87% 90% 87% 100%
...
AMD Ryzen 7 7735H
...
max:
Intel Core i9-14900
Geekbench 6.2 - Geekbench 6.2 Single-Core
min: 1982 media: 2367 media: 2394 (64%) massimo: 2562 punti
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 77% 100% 94% 94% 86% 88% 98% 100%
...
Apple M1
...
Geekbench 6.2 - Geekbench 6.2 Multi-Core
min: 7310 media: 9791 media: 10584 (42%) massimo: 11489 punti
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 83% 94% 95% 83% 68% 65% 99% 100%
...
Intel Core Ultra 7 256V
Apple M2
...
max:
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 1355 media: 1705 media: 1738 (69%) massimo: 1933 punti
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 76% 100% 92% 90% 70% 84% 91% 99%
...
Intel Core i5-1245U
Intel Core i7-1265U
Apple M1
...
max:
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 7399 media: 9113 media: 9382 (17%) massimo: 10558 punti
CPU TDP ? TDP 18 W TDP 24 W TDP 25 W TDP 28 W TDP 30 W TDP 32 W TDP 35 W 83% 90% 91% 84% 79% 73% 95% 100%
...
Apple M2
Intel Core i5-1245U
Intel Xeon W-2145
Intel Core Ultra 7 258V
...
max:
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1411 media: 1488 media: 1487.5 (6%) massimo: 1564 punti
CPU TDP ? TDP 25 W 90% 100%
...
Intel Core i5-1230U
AMD Ryzen 7 7735H
...
max:
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 8055 media: 8417 media: 8417 (27%) massimo: 8779 punti
CPU TDP ? TDP 25 W 100% 92%
...
Intel Core i7-1265U
AMD Ryzen 7 7735H
Intel Core i5-1245U
...
max:
AMD Ryzen Threadripper PRO 3995WX
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
6140 punti (61%)
CPU TDP ? TDP 25 W 100% 100%
...
Intel Core i5-1140G7
Intel Core i7-1180G7
...
max:
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 30359 media: 32401 media: 32400.5 (36%) massimo: 34442 punti
CPU TDP ? TDP 25 W 100% 88%
...
Intel Core i5-1245U
Intel Core i7-1265U