AMD Radeon HD 7950M vs NVIDIA GeForce RTX 3070 Ti Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jan 2022
Generation
London
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
-
915 MHz
Boost Clock
-
1410 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
448.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
5888
TMUs
80
184
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
46
Tensor Cores
-
184
RT Cores
-
46
Theoretical Performance
Pixel Rate
22.40 GPixel/s
135.4 GPixel/s
Texture Rate
56.00 GTexel/s
259.4 GTexel/s
FP32 (float)
1.792 TFLOPS
16.60 TFLOPS
FP16 (half)
-
16.60 TFLOPS
FP64 (double)
-
259.4 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GA104
GPU Variant
Wimbledon PRO
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
17.4 billion
Die Size
212 mm²
392 mm²
Board Design
TDP
75W
115W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
8.6