L40 VS GeForce RTX 5090

Explore the complete details of L40 VS GeForce RTX 5090, including specs, performance benchmarks

graphic card

VS

GeForce RTX 5090

The L40 GPU by NVIDIA. features a Ada Lovelace (2022−2024) architecture. with 18176 CUDA cores. and a boost clock of 2490 MHz MHz. It offers GDDR6 memory with 48 GB GB capacity and a 384 Bit-bit interface. delivering a bandwidth of 864.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3, DLSS 1 for enhanced performance.

The L40 GPU by NVIDIA. features a Ada Lovelace (2022−2024) architecture. with 18176 CUDA cores. and a boost clock of 2490 MHz MHz. It offers GDDR6 memory with 48 GB GB capacity and a 384 Bit-bit interface. delivering a bandwidth of 864.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3, DLSS 1 for enhanced performance.

Benchmark Performance

L40
53.04

GeForce RTX 5090
93.58

General Information

Basic details about the L40, including manufacturer, ranking, and release date.

L40 L40 GeForce RTX 5090 GeForce RTX 5090
Manufacturer NVIDIA NVIDIA
Ranking 54 2
Popularity Rank not in top-100 25
Architecture Ada Lovelace (2022−2024) Blackwell 2.0 (2025)
GPU code name AD102 GB202
Market Segmente Workstation Desktop
Length - Width 267 mm - 2-slot 304 mm - 2-slot
Release Date 13 October 2022 30 January 2025

Performance

Details on clock speeds, cores, and floating-point processing power of L40 VS GeForce RTX 5090.

Core Clock Speed 735 MHz 2017 MHz
Boost Clock Speed 2490 MHz 2407 MHz
Floating Point Processing Power 90.52 TFLOPS 104.8 TFLOPS
No of Transistors 76,300 million 92,200 million
CUDA Cores 18176 21760
Ray Tracing Cores 142 170
Tensor Cores 568 680
Texture Fill Rate 1,414 1,637
ROPs 192 176

Performance Score Comparison

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

L40 L40 GeForce RTX 5090 GeForce RTX 5090
Interface PCIe 4.0 x16 PCIe 5.0 x16
Display Connectors 4x DisplayPort 1.4a 1x HDMI 2.1b, 3x DisplayPort 2.1b
HDMI N/A 1
DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
Shader Model 6.7 6.8
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.3 1.4
CUDA 8.9 12.0
DLSS 1 1
TMUs 568 680

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR6 GDDR7
Maximum RAM 48 GB 32 GB
Memory Bus Width 384 Bit 512 Bit
Memory Clock Speed 2250 MHz 1750 MHz
Memory Bandwidth 864.0 GB/s GB/s 1.79 TB/s GB/s
Resizable BAR 1 1

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 300 W 575 W
Power Efficiency 13.48 12.41
Manufacturing Process 4 nm 5 nm
Supplementary Power Connectors 1x 16-pin 1x 16-pin

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.