NVIDIA L40 vs NVIDIA Quadro M520 Mobile
We compared two Professional market GPUs: 48GB VRAM L40 and 2GB VRAM Quadro M520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L40 's Advantages
Released 5 years and 9 months late
Boost Clock2490MHz
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (864.0GB/s vs 40.10GB/s)
17792 additional rendering cores
NVIDIA Quadro M520 Mobile 's Advantages
Lower TDP (25W vs 300W)
Score
Benchmark
FP32 (float)
L40
+11215%
90.52 TFLOPS
Quadro M520 Mobile
0.8 TFLOPS
Graphics Card
Oct 2022
Release Date
Jan 2017
Tesla Ada
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
735 MHz
Base Clock
-
2490 MHz
Boost Clock
-
2250 MHz
Memory Clock
1253 MHz
Memory
48GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
64bit
864.0GB/s
Bandwidth
40.10GB/s
Render Config
-
-
-
142
SM Count
-
18176
Shading Units
384
568
TMUs
16
192
ROPs
8
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
96 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
478.1 GPixel/s
Pixel Rate
8.328 GPixel/s
1414 GTexel/s
Texture Rate
16.66 GTexel/s
90.52 TFLOPS
FP16 (half)
-
90.52 TFLOPS
FP32 (float)
799.5 GFLOPS
1414 GFLOPS
FP64 (double)
24.98 GFLOPS
Board Design
300W
TDP
25W
700 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
None
Graphics Processor
AD102
GPU Name
GM108
AD102-895-A1
GPU Variant
-
Ada Lovelace
Architecture
Maxwell
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
76.3 billion
Transistors
Unknown
608 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
5.0
6.6
Shader Model
5.1
