NVIDIA GeForce RTX 4090 D vs NVIDIA L40
Comparative analysis of NVIDIA GeForce RTX 4090 D 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: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the NVIDIA GeForce RTX 4090 D
- Videocard is newer: launch date 1 year(s) 2 month(s) later
- 3.1x more core clock speed: 2280 MHz vs 735 MHz
- Around 1% higher boost clock speed: 2520 MHz vs 2490 MHz
Launch date | 28 Dec 2023 vs 13 Oct 2022 |
Core clock speed | 2280 MHz vs 735 MHz |
Boost clock speed | 2520 MHz vs 2490 MHz |
Reasons to consider the NVIDIA L40
- Around 23% higher texture fill rate: 1,414 GTexel/s vs 1,149 GTexel/s
- Around 25% higher pipelines: 18176 vs 14592
- Around 42% lower typical power consumption: 300 Watt vs 425 Watt
- 2x more maximum memory size: 48 GB vs 24 GB
- Around 71% higher memory clock speed: 2250 MHz, 18 Gbps effective vs 1313 MHz, 21 Gbps effective
- Around 18% better performance in Geekbench - OpenCL: 330193 vs 279620
Specifications (specs) | |
Texture fill rate | 1,414 GTexel/s vs 1,149 GTexel/s |
Pipelines | 18176 vs 14592 |
Thermal Design Power (TDP) | 300 Watt vs 425 Watt |
Maximum memory size | 48 GB vs 24 GB |
Memory clock speed | 2250 MHz, 18 Gbps effective vs 1313 MHz, 21 Gbps effective |
Benchmarks | |
Geekbench - OpenCL | 330193 vs 279620 |
Compare benchmarks
GPU 1: NVIDIA GeForce RTX 4090 D
GPU 2: NVIDIA L40
Geekbench - OpenCL |
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Name | NVIDIA GeForce RTX 4090 D | NVIDIA L40 |
---|---|---|
PassMark - G2D Mark | 1012 | |
PassMark - G3D Mark | 37631 | |
Geekbench - OpenCL | 279620 | 330193 |
3DMark Fire Strike - Graphics Score | 34361 |
Compare specifications (specs)
NVIDIA GeForce RTX 4090 D | NVIDIA L40 | |
---|---|---|
Essentials |
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Architecture | Ada Lovelace | Ada Lovelace |
Code name | AD102 | AD102 |
Launch date | 28 Dec 2023 | 13 Oct 2022 |
Place in performance rating | 3 | 2 |
Technical info |
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Boost clock speed | 2520 MHz | 2490 MHz |
Core clock speed | 2280 MHz | 735 MHz |
Manufacturing process technology | 5 nm | 5 nm |
Pipelines | 14592 | 18176 |
Pixel fill rate | 443.5 GPixel/s | 478.1 GPixel/s |
Texture fill rate | 1,149 GTexel/s | 1,414 GTexel/s |
Thermal Design Power (TDP) | 425 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 | Triple-slot | Dual-slot |
Height | 61 mm, 2.4 inches | |
Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
Length | 304 mm, 12 inches | 267 mm, 10.5 inches |
Recommended system power (PSU) | 800 Watt | 700 Watt |
Supplementary power connectors | 1x 16-pin | 1x 16-pin |
Width | 137 mm, 5.4 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 | 1.01 TB/s | 864.0 GB/s |
Memory bus width | 384 bit | 384 bit |
Memory clock speed | 1313 MHz, 21 Gbps effective | 2250 MHz, 18 Gbps effective |
Memory type | GDDR6X | GDDR6 |