NVIDIA L40 CNX vs NVIDIA L40
Comparative analysis of NVIDIA L40 CNX and NVIDIA L40 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL.
Differences
Reasons to consider the NVIDIA L40 CNX
- Around 37% higher core clock speed: 1005 MHz vs 735 MHz
Core clock speed | 1005 MHz vs 735 MHz |
Reasons to consider the NVIDIA L40
- Around 1% higher boost clock speed: 2490 MHz vs 2475 MHz
- Around 1% higher texture fill rate: 1,414 GTexel/s vs 1,406 GTexel/s
- 2x more maximum memory size: 48 GB vs 24 GB
Boost clock speed | 2490 MHz vs 2475 MHz |
Texture fill rate | 1,414 GTexel/s vs 1,406 GTexel/s |
Maximum memory size | 48 GB vs 24 GB |
Compare benchmarks
GPU 1: NVIDIA L40 CNX
GPU 2: NVIDIA L40
Name | NVIDIA L40 CNX | NVIDIA L40 |
---|---|---|
Geekbench - OpenCL | 330193 |
Compare specifications (specs)
NVIDIA L40 CNX | NVIDIA L40 | |
---|---|---|
Essentials |
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Architecture | Ada Lovelace | Ada Lovelace |
Code name | AD102 | AD102 |
Launch date | 13 Oct 2022 | 13 Oct 2022 |
Place in performance rating | not rated | 2 |
Technical info |
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Boost clock speed | 2475 MHz | 2490 MHz |
Core clock speed | 1005 MHz | 735 MHz |
Manufacturing process technology | 5 nm | 5 nm |
Pipelines | 18176 | 18176 |
Pixel fill rate | 475.2 GPixel/s | 478.1 GPixel/s |
Texture fill rate | 1,406 GTexel/s | 1,414 GTexel/s |
Thermal Design Power (TDP) | 300 Watt | 300 Watt |
Transistor count | 76300 million | 76300 million |
Video outputs and ports |
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Display Connectors | 1x HDMI 2.1, 3x DisplayPort 1.4a | 4x DisplayPort 1.4a |
Compatibility, dimensions and requirements |
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Form factor | Dual-slot | Dual-slot |
Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
Length | 267 mm, 10.5 inches | 267 mm, 10.5 inches |
Recommended system power (PSU) | 700 Watt | 700 Watt |
Supplementary power connectors | 1x 16-pin | 1x 16-pin |
Width | 111 mm, 4.4 inches | 111 mm, 4.4 inches |
API support |
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DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
OpenCL | 3.0 | 3.0 |
OpenGL | 4.6 | 4.6 |
Shader Model | 6.7 | 6.7 |
Vulkan | ||
Memory |
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Maximum RAM amount | 24 GB | 48 GB |
Memory bandwidth | 864.0 GB/s | 864.0 GB/s |
Memory bus width | 384 bit | 384 bit |
Memory clock speed | 2250 MHz, 18 Gbps effective | 2250 MHz, 18 Gbps effective |
Memory type | GDDR6 | GDDR6 |