RTX A4000 vs GRID M3 3020
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 4GB VRAM GRID M3 3020 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 19% (1560MHz vs 1306MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 83.20GB/s)
5504 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4000
+1046%
19170
GRID M3 3020
1672
Graphics Card
Apr 2021
Release Date
May 2016
Quadro Ampere
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
1033 MHz
1560 MHz
Boost Clock
1306 MHz
1750 MHz
Memory Clock
1300 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
83.20GB/s
Render Config
48
SM Count
-
6144
Shading Units
640
192
TMUs
40
96
ROPs
16
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
4 MB
L2 Cache
2 MB
Theoretical Performance
149.8 GPixel/s
Pixel Rate
20.90 GPixel/s
299.5 GTexel/s
Texture Rate
52.24 GTexel/s
19.17 TFLOPS
FP16 (half)
-
19.17 TFLOPS
FP32 (float)
1.672 TFLOPS
299.5 GFLOPS
FP64 (double)
52.24 GFLOPS
Board Design
140W
TDP
Unknown
300 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
1x 8-pin
Graphics Processor
GA104
GPU Name
GM107
GA104-875-A1
GPU Variant
-
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
1.87 billion
392 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
6.7 (5.1)
