NVIDIA L40 CNX vs NVIDIA CMP 170HX
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Sep 2021
Generation
Tesla Ada
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1005 MHz
1140 MHz
Boost Clock
2475 MHz
1410 MHz
Memory Clock
2250 MHz
1458 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6
HBM2e
Memory Bus
384bit
4096bit
Bandwidth
864.0GB/s
1493GB/s
Render Config
SM Count
142
70
Shading Units
18176
4480
TMUs
568
280
ROPs
192
128
Tensor Cores
568
280
RT Cores
142
-
L1 Cache
128 KB (per SM)
192 KB (per SM)
L2 Cache
48 MB
8 MB
Theoretical Performance
Pixel Rate
475.2 GPixel/s
180.5 GPixel/s
Texture Rate
1406 GTexel/s
394.8 GTexel/s
FP16 (half)
89.97 TFLOPS
50.53 TFLOPS
FP32 (float)
89.97 TFLOPS
12.63 TFLOPS
FP64 (double)
1406 GFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
AD102
GA100
GPU Variant
AD102-???-A1
GA100-105F-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
76.3 billion
54.2 billion
Die Size
608 mm²
826 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
8.0
Shader Model
6.6
N/A