NVIDIA GRID M40 vs NVIDIA RTX A3000 Mobile
We compared two Professional market GPUs: 8GB VRAM GRID M40 and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID M40 's Advantages
More VRAM (8GB vs 6GB)
Lower TDP (50W vs 70W)
NVIDIA RTX A3000 Mobile 's Advantages
Released 4 years and 11 months late
Boost Clock1230MHz
Larger VRAM bandwidth (264.0GB/s vs 83.20GB/s)
3712 additional rendering cores
Score
Benchmark
FP32 (float)
GRID M40
0.793 TFLOPS
RTX A3000 Mobile
+1171%
10.08 TFLOPS
Graphics Card
May 2016
Release Date
Apr 2021
GRID
Generation
Ampere-MW
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
600 MHz
-
Boost Clock
1230 MHz
1300 MHz
Memory Clock
1375 MHz
Memory
8GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
192bit
83.20GB/s
Bandwidth
264.0GB/s
Render Config
-
-
-
-
SM Count
32
384
Shading Units
4096
32
TMUs
128
16
ROPs
64
-
Tensor Cores
128
-
RT Cores
32
64 KB (per SMM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
16.53 GPixel/s
Pixel Rate
78.72 GPixel/s
33.06 GTexel/s
Texture Rate
157.4 GTexel/s
-
FP16 (half)
10.08 TFLOPS
793.3 GFLOPS
FP32 (float)
10.08 TFLOPS
24.79 GFLOPS
FP64 (double)
157.4 GFLOPS
Board Design
50W
TDP
70W
250 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
GA104
-
-
-
Maxwell
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.87 billion
Transistors
17.4 billion
148 mm²
Die Size
392 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
8.6
5.1
Shader Model
6.8
