Home GPU Comparison NVIDIA A10G vs NVIDIA L40 CNX

NVIDIA A10G vs NVIDIA L40 CNX

We compared two Professional market GPUs: 12GB VRAM A10G and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A10G 's Advantages
Lower TDP (150W vs 300W)
NVIDIA L40 CNX 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 45% (2475MHz vs 1710MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (864.0GB/s vs 600.2GB/s)
8960 additional rendering cores

Score

Benchmark

FP32 (float)
A10G
31.52 TFLOPS
L40 CNX +185%
89.97 TFLOPS
VS

Graphics Card

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

Clock Speeds

1320 MHz
Base Clock
1005 MHz
1710 MHz
Boost Clock
2475 MHz
1563 MHz
Memory Clock
2250 MHz

Memory

12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
384bit
600.2GB/s
Bandwidth
864.0GB/s

Render Config

-
-
-
72
SM Count
142
9216
Shading Units
18176
288
TMUs
568
96
ROPs
192
288
Tensor Cores
568
72
RT Cores
142
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

164.2 GPixel/s
Pixel Rate
475.2 GPixel/s
492.5 GTexel/s
Texture Rate
1406 GTexel/s
31.52 TFLOPS
FP16 (half)
89.97 TFLOPS
31.52 TFLOPS
FP32 (float)
89.97 TFLOPS
985.0 GFLOPS
FP64 (double)
1406 GFLOPS

Board Design

150W
TDP
300W
450 W
Suggested PSU
700 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
8-pin EPS
Power Connectors
1x 16-pin

Graphics Processor

GA102
GPU Name
AD102
GA102-890-A1
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
6.6
Shader Model
6.6

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