NVIDIA RTX A6000 vs NVIDIA GRID M40
We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 8GB VRAM GRID M40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A6000 's Advantages
Released 4 years and 5 months late
Boost Clock1800MHz
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (768.0GB/s vs 83.20GB/s)
10368 additional rendering cores
NVIDIA GRID M40 's Advantages
Lower TDP (50W vs 300W)
Score
Benchmark
FP32 (float)
RTX A6000
+4781%
38.71 TFLOPS
GRID M40
0.793 TFLOPS
Graphics Card
Oct 2020
Release Date
May 2016
Quadro Ampere
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1410 MHz
Base Clock
-
1800 MHz
Boost Clock
-
2000 MHz
Memory Clock
1300 MHz
Memory
48GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
128bit
768.0GB/s
Bandwidth
83.20GB/s
Render Config
-
-
-
84
SM Count
-
10752
Shading Units
384
336
TMUs
32
112
ROPs
16
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
6 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
201.6 GPixel/s
Pixel Rate
16.53 GPixel/s
604.8 GTexel/s
Texture Rate
33.06 GTexel/s
38.71 TFLOPS
FP16 (half)
-
38.71 TFLOPS
FP32 (float)
793.3 GFLOPS
604.8 GFLOPS
FP64 (double)
24.79 GFLOPS
Board Design
300W
TDP
50W
700 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
No outputs
8-pin EPS
Power Connectors
-
Graphics Processor
GA102
GPU Name
GM107
-
-
-
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
1.87 billion
628 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
8.6
CUDA
5.0
6.7
Shader Model
5.1
