Home GPU Comparison NVIDIA RTX A5000 vs NVIDIA L40 CNX

NVIDIA RTX A5000 vs NVIDIA L40 CNX

We compared two Professional market GPUs: 24GB VRAM RTX A5000 and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages
Lower TDP (230W vs 300W)
NVIDIA L40 CNX 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 46% (2475MHz vs 1695MHz)
Larger VRAM bandwidth (864.0GB/s vs 768.0GB/s)
9984 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A5000
27.77 TFLOPS
L40 CNX +223%
89.97 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Oct 2022
Quadro Ampere
Generation
Tesla Ada
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1170 MHz
Base Clock
1005 MHz
1695 MHz
Boost Clock
2475 MHz
2000 MHz
Memory Clock
2250 MHz

Memory

24GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
384bit
768.0GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
64
SM Count
142
8192
Shading Units
18176
256
TMUs
568
96
ROPs
192
256
Tensor Cores
568
64
RT Cores
142
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

162.7 GPixel/s
Pixel Rate
475.2 GPixel/s
433.9 GTexel/s
Texture Rate
1406 GTexel/s
27.77 TFLOPS
FP16 (half)
89.97 TFLOPS
27.77 TFLOPS
FP32 (float)
89.97 TFLOPS
433.9 GFLOPS
FP64 (double)
1406 GFLOPS

Board Design

230W
TDP
300W
550 W
Suggested PSU
700 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

GA102
GPU Name
AD102
-
GPU Variant
AD102-???-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
28.3 billion
Transistors
76.3 billion
628 mm²
Die Size
608 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.9
6.7
Shader Model
6.6

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