NVIDIA RTX A1000 Mobile vs AMD Radeon HD 7950M
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Apr 2012
Generation
Quadro Ampere-M
London
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
630 MHz
-
Boost Clock
1831 MHz
-
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224GB/s
128.0GB/s
Render Config
SM Count
16
-
Shading Units
2048
1280
TMUs
64
80
ROPs
48
32
Tensor Cores
64
-
RT Cores
16
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
89.9 GPixel/s
22.40 GPixel/s
Texture Rate
117.2 GTexel/s
56.00 GTexel/s
FP16 (half)
4.669 TFLOPS
-
FP32 (float)
7.5 TFLOPS
1.792 TFLOPS
FP64 (double)
72.96 GFLOPS
-
Graphics Processor
GPU Name
GA107
Wimbledon
Architecture
Ampere
GCN 1.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
2.8 billion
Die Size
200 mm²
212 mm²
GPU Variant
-
Wimbledon PRO
Board Design
TDP
60W
75W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.2
1.2
CUDA
8.6
-
Shader Model
6.7
5.1
📊 Benchmark
OctaneBench
147
-
Blender
1,115
-