NVIDIA L40 vs NVIDIA CMP 40HX
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Feb 2021
Generation
Tesla Ada
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
735 MHz
1470 MHz
Boost Clock
2490 MHz
1650 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
448.0GB/s
Render Config
SM Count
142
36
Shading Units
18176
2304
TMUs
568
144
ROPs
192
64
Tensor Cores
568
288
RT Cores
142
36
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
96 MB
4 MB
Theoretical Performance
Pixel Rate
478.1 GPixel/s
105.6 GPixel/s
Texture Rate
1414 GTexel/s
237.6 GTexel/s
FP16 (half)
90.52 TFLOPS
15.21 TFLOPS
FP32 (float)
90.52 TFLOPS
7.603 TFLOPS
FP64 (double)
1414 GFLOPS
237.6 GFLOPS
Graphics Processor
GPU Name
AD102
TU106
GPU Variant
AD102-895-A1
TU106-100-A1
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
76.3 billion
10.8 billion
Die Size
608 mm²
445 mm²
Board Design
TDP
300W
185W
Suggested PSU
700 W
450 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
7.5
Shader Model
6.6
6.8
Benchmark
Blender
3,901
1,174
▲ Specs Compare
Data sourced from official specifications and benchmark tests.