Home GPU Comparison NVIDIA L40G vs NVIDIA RTX A2000 Mobile

NVIDIA L40G vs NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 24GB VRAM L40G and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40G 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 82% (2475MHz vs 1358MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (864.0GB/s vs 176.0GB/s)
15616 additional rendering cores
NVIDIA RTX A2000 Mobile 's Advantages
Lower TDP (95W vs 300W)

Score

Benchmark

FP32 (float)
L40G +1193%
89.97 TFLOPS
RTX A2000 Mobile
6.953 TFLOPS
VS

Graphics Card

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

Clock Speeds

1005 MHz
Base Clock
893 MHz
2475 MHz
Boost Clock
1358 MHz
2250 MHz
Memory Clock
1375 MHz

Memory

24GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
128bit
864.0GB/s
Bandwidth
176.0GB/s

Render Config

142
SM Count
20
-
Compute Units
-
18176
Shading Units
2560
568
TMUs
80
192
ROPs
48
568
Tensor Cores
80
142
RT Cores
20
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
2 MB

Theoretical Performance

475.2 GPixel/s
Pixel Rate
65.18 GPixel/s
1406 GTexel/s
Texture Rate
108.6 GTexel/s
89.97 TFLOPS
FP16 (half)
6.953 TFLOPS
89.97 TFLOPS
FP32 (float)
6.953 TFLOPS
1406 GFLOPS
FP64 (double)
108.6 GFLOPS

Graphics Processor

AD102
GPU Name
GA106
AD102-???-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
4 nm
Process Size
8 nm
76.3 billion
Transistors
12 billion
608 mm²
Die Size
276 mm²

Board Design

300W
TDP
95W
700 W
Suggested PSU
-
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
None

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
8.9
CUDA
8.6
6.6
Shader Model
6.6

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