NVIDIA L40 CNX vs AMD Radeon HD 6850 1440SP Edition
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Aug 2012
Generation
Tesla Ada
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1005 MHz
-
Boost Clock
2475 MHz
-
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
24GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
128.0GB/s
Render Config
SM Count
142
-
Shading Units
18176
1440
TMUs
568
72
ROPs
192
32
Tensor Cores
568
-
RT Cores
142
-
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
-
18
Theoretical Performance
Pixel Rate
475.2 GPixel/s
23.20 GPixel/s
Texture Rate
1406 GTexel/s
52.20 GTexel/s
FP16 (half)
89.97 TFLOPS
-
FP32 (float)
89.97 TFLOPS
2.088 TFLOPS
FP64 (double)
1406 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
AD102
Cypress
GPU Variant
AD102-???-A1
Cypress PRO(215-0735043)
Architecture
Ada Lovelace
TeraScale 2
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
76.3 billion
2.154 billion
Die Size
608 mm²
334 mm²
Board Design
TDP
300W
151W
Suggested PSU
700 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.9
-
Shader Model
6.6
5.0