AMD Radeon HD 6970 vs NVIDIA L40G
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
1375 MHz
2250 MHz
Base Clock
-
1005 MHz
Boost Clock
-
2475 MHz
Memory
Memory Size
2GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
176.0GB/s
864.0GB/s
Render Config
Compute Units
24
-
Shading Units
1536
18176
TMUs
96
568
ROPs
32
192
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
-
142
Tensor Cores
-
568
RT Cores
-
142
Theoretical Performance
Pixel Rate
28.16 GPixel/s
475.2 GPixel/s
Texture Rate
84.48 GTexel/s
1406 GTexel/s
FP32 (float)
2.703 TFLOPS
89.97 TFLOPS
FP64 (double)
675.8 GFLOPS
1406 GFLOPS
FP16 (half)
-
89.97 TFLOPS
Graphics Processor
GPU Name
Cayman
AD102
GPU Variant
Cayman XT(215-0807007)
AD102-???-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
250W
300W
Suggested PSU
600 W
700 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-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