GRID M40 vs RTX A2000 Mobile
We compared two Professional market GPUs: 8GB VRAM GRID M40 and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GRID M40 's Advantages
More VRAM (8GB vs 4GB)
Lower TDP (50W vs 95W)
RTX A2000 Mobile 's Advantages
Released 4 years and 11 months late
Boost Clock1687MHz
Larger VRAM bandwidth (192.0GB/s vs 83.20GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
GRID M40
793
RTX A2000 Mobile
+989%
8637
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
1215 MHz
-
Boost Clock
1687 MHz
1300 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
83.20GB/s
Bandwidth
192.0GB/s
Render Config
-
SM Count
20
384
Shading Units
2560
32
TMUs
80
16
ROPs
48
-
Tensor Cores
80
-
RT Cores
20
64 KB (per SMM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB
Theoretical Performance
16.53 GPixel/s
Pixel Rate
80.98 GPixel/s
33.06 GTexel/s
Texture Rate
135.0 GTexel/s
-
FP16 (half)
8.637 TFLOPS
793.3 GFLOPS
FP32 (float)
8.637 TFLOPS
24.79 GFLOPS
FP64 (double)
135.0 GFLOPS
Board Design
50W
TDP
95W
250 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
GA107
Maxwell
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.87 billion
Transistors
8.7 billion
148 mm²
Die Size
200 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
