NVIDIA GeForce RTX 5070 Mobile vs NVIDIA A100 SXM4 40 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2025
May 2020
Generation
GeForce 50 Mobile
Tesla Ampere
Type
Mobile
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
907 MHz
1095 MHz
Boost Clock
1425 MHz
1410 MHz
Memory Clock
1500 MHz
1215 MHz
Memory
Memory Size
8GB
40GB
Memory Type
GDDR7
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
384.0GB/s
1555GB/s
Render Config
SM Count
36
108
Shading Units
4608
6912
TMUs
144
432
ROPs
48
160
Tensor Cores
144
432
RT Cores
36
—
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
32 MB
40 MB
Theoretical Performance
Pixel Rate
68.40 GPixel/s
225.6 GPixel/s
Texture Rate
205.2 GTexel/s
609.1 GTexel/s
FP16 (half)
13.13 TFLOPS
77.97 TFLOPS
FP32 (float)
13.13 TFLOPS
19.49 TFLOPS
FP64 (double)
205.2 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
GB206
GA100
GPU Variant
GB206
—
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
21.9 billion
54.2 billion
Die Size
181 mm²
826 mm²
Board Design
TDP
50W
400W
Suggested PSU
300 W
800 W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
8.0
Shader Model
6.8
N/A
Benchmark
3DMark Time Spy
13,629
—
Blender
—
2,186
▲ Specs Compare
Data sourced from official specifications and benchmark tests.