NVIDIA L40 CNX vs NVIDIA L40S
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Oct 2022
Generation
Tesla Ada
Server Ada
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1005 MHz
1065 MHz
Boost Clock
2475 MHz
2520 MHz
Memory Clock
2250 MHz
2250 MHz
Memory
Memory Size
24GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
864.0GB/s
864.0GB/s
Render Config
SM Count
142
142
Shading Units
18176
18176
TMUs
568
568
ROPs
192
192
Tensor Cores
568
568
RT Cores
142
142
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
48 MB
Theoretical Performance
Pixel Rate
475.2 GPixel/s
483.8 GPixel/s
Texture Rate
1406 GTexel/s
1431.4 GTexel/s
FP16 (half)
89.97 TFLOPS
91.61 TFLOPS
FP32 (float)
89.97 TFLOPS
91.61 TFLOPS
FP64 (double)
1406 GFLOPS
1431.4 GFLOPS
Graphics Processor
GPU Name
AD102
AD102
GPU Variant
AD102-???-A1
AD102-896-A1
Architecture
Ada Lovelace
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
76.3 billion
76.3 billion
Die Size
608 mm²
609 mm²
Board Design
TDP
300W
350W
Suggested PSU
700 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 16-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
1.4
CUDA
8.9
8.9
Shader Model
6.6
6.9
Benchmark
Blender
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.