NVIDIA L40 vs NVIDIA GRID M40
We compared two Professional market GPUs: 48GB VRAM L40 and 8GB VRAM GRID M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L40 's Advantages
Released 6 years and 5 months late
Boost Clock2490MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (864.0GB/s vs 83.20GB/s)
17792 additional rendering cores
NVIDIA GRID M40 's Advantages
Lower TDP (50W vs 300W)
Score
Benchmark
FP32 (float)
L40
+11314%
90.52 TFLOPS
GRID M40
0.793 TFLOPS
Graphics Card
Oct 2022
Release Date
May 2016
Tesla Ada
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
-
2490 MHz
Boost Clock
-
2250 MHz
Memory Clock
1300 MHz
Memory
48GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
128bit
864.0GB/s
Bandwidth
83.20GB/s
Render Config
-
-
-
142
SM Count
-
18176
Shading Units
384
568
TMUs
32
192
ROPs
16
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
96 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
478.1 GPixel/s
Pixel Rate
16.53 GPixel/s
1414 GTexel/s
Texture Rate
33.06 GTexel/s
90.52 TFLOPS
FP16 (half)
-
90.52 TFLOPS
FP32 (float)
793.3 GFLOPS
1414 GFLOPS
FP64 (double)
24.79 GFLOPS
Board Design
300W
TDP
50W
700 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
-
Graphics Processor
AD102
GPU Name
GM107
AD102-895-A1
GPU Variant
-
Ada Lovelace
Architecture
Maxwell
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
76.3 billion
Transistors
1.87 billion
608 mm²
Die Size
148 mm²
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
