AMD Radeon HD 7950M vs NVIDIA L40
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Oct 2022
Generation
London
Tesla Ada
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
2250 MHz
Base Clock
-
735 MHz
Boost Clock
-
2490 MHz
Memory
Memory Size
2GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
864.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
18176
TMUs
80
568
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
-
142
Tensor Cores
-
568
RT Cores
-
142
Theoretical Performance
Pixel Rate
22.40 GPixel/s
478.1 GPixel/s
Texture Rate
56.00 GTexel/s
1414 GTexel/s
FP32 (float)
1.792 TFLOPS
90.52 TFLOPS
FP16 (half)
-
90.52 TFLOPS
FP64 (double)
-
1414 GFLOPS
Graphics Processor
GPU Name
Wimbledon
AD102
GPU Variant
Wimbledon PRO
AD102-895-A1
Architecture
GCN 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
76.3 billion
Die Size
212 mm²
608 mm²
Board Design
TDP
75W
300W
Outputs
No outputs
4x DisplayPort 1.4a
Suggested PSU
-
700 W
Power Connectors
-
1x 16-pin
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
-
8.9
📊 Benchmark
Blender
-
3,901