Geekbench leak confirms NVIDIA GeForce RTX 3070 Mobile features 5120 CUDA cores

Published: 31st Dec 2020, 13:32 GMT   Comments

According to Geekbench benchmark results that were posted by APISAK today, the RTX 3070 Mobile GPU will indeed have 5120 CUDA Cores. 

NVIDIA GeForce RTX 3070 Mobile with 5120 CUDA cores

The new laptop GPU is listed with 40 Compute Units, which in this case refers to NVIDIA Streaming Multiprocessors. Each Ampere SM carries 128 CUDA cores, thus in total, the GPU features 5120 CUDA cores.

NVIDIA GeForce RTX 3070 Mobile appears to have 8GB GDDR6 memory, which is not unexpected considering that the GA104 GPU this card is equipped with has a 256-bit memory bus. It is unclear if this variant which was found in HP Omen 15 laptop is a Max-P or Max-Q variant, but judging from the maximum GPU frequency that this card has achieved during the test, it should be a power-limited Max-Q variant.

NVIDIA GeForce RTX 3070 Mobile Specifications, Source: Geekbench

It would appear that the GPU scored 101621 and 110839 points in two separate tests, which puts it between desktop GeForce RTX 2080 and RTX 2080 SUPER series based on Turing architecture.

NVIDIA GeForce RTX 3070 Mobile Performance, Source: Geekbench

The RTX 3070 Mobile would be 30% to 41% faster than RTX 2070 Max-Q, according to Geekbench’s own OpenCL performance charts:

NVIDIA GeForce RTX 3070 Mobile Geekbench OpenCL Performance
SKUClassDesktop GeForce GTX 1050%
GeForce RTX 3070Desktop
 
137143
124%
GeForce RTX 3060 TiDesktop
 
119286
108%
GeForce RTX 2080 SUPERDesktop
 
113139
102%
GeForce RTX 3070 Max-QMobile
 
110839
100%
GeForce RTX 2080Desktop
 
105976
96%
GeForce RTX 2080 Max-QMobile
 
87815
79%
GeForce RTX 2070Desktop
 
85808
77%
GeForce RTX 2070 Max-QMobile
 
78373
71%

NVIDIA is set to launch its RTX 30 Mobile series during CES 2021 in just 12 days from now. The manufacturer will also launch its RTX 3080 featuring 6144 CUDA cores and up to 16GB GDDR6 memory. Cheaper gaming laptops will sport RTX 3060 graphics cards which should be based on a new GA106 GPU, which has not yet been used by desktop series.

NVIDIA GeForce 30 Mobile
GeForce RTX 3080GeForce RTX 3070GeForce RTX 3060
CodenameGN20-E7GN20-E5GN20-E3
GPUGA104-775GA104-770GA106
CUDA Cores614451203072
GPU Clock1.1 GHz – 1.7 GHz1.1 GHz – 1.62 GHz0.9 GHz – 1.7 GHz
Memory Bus256-bit256-bit192-bit
Memory8GB / 16GB GDDR68GB GDDR66GB GDDR6
TGPMax-P 115-150W
Max-Q 80-90W
Max-P 115-150W
Max-Q 80-90W
Max-P 80-115W
Max-Q 60-70W

Source: Geekbench via @TUM_APISAK




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