AMD Radeon HD 6950 vs NVIDIA L40
GPU · Specs Compare
Graphics Card
Release Date
Dec 2010
Oct 2022
Generation
Northern Islands
Tesla Ada
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 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
160.0GB/s
864.0GB/s
Render Config
Compute Units
22
—
Shading Units
1408
18176
TMUs
88
568
ROPs
32
192
L1 Cache
8 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
25.60 GPixel/s
478.1 GPixel/s
Texture Rate
70.40 GTexel/s
1414 GTexel/s
FP32 (float)
2.253 TFLOPS
90.52 TFLOPS
FP64 (double)
563.2 GFLOPS
1414 GFLOPS
FP16 (half)
—
90.52 TFLOPS
Graphics Processor
GPU Name
Cayman
AD102
GPU Variant
Cayman PRO(215-0807019)
AD102-895-A1
Architecture
TeraScale 3
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
40 nm
4 nm
Transistors
2.64 billion
76.3 billion
Die Size
389 mm²
608 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 16-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
—
8.9
Benchmark
Blender
—
3,901
▲ Specs Compare
Data sourced from official specifications and benchmark tests.