AMD Radeon RX 6600 vs NVIDIA GRID M3 3020
GPU Specs Compare
Graphics Card
Release Date
Oct 2021
May 2016
Generation
Navi II
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1626 MHz
1033 MHz
Boost Clock
2491 MHz
1306 MHz
Memory Clock
1750 MHz
1300 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
83.20GB/s
Render Config
Compute Units
28
-
Shading Units
1792
640
TMUs
112
40
ROPs
64
16
RT Cores
28
-
L1 Cache
128 KB per Array
64 KB (per SMM)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
159.4 GPixel/s
20.90 GPixel/s
Texture Rate
279.0 GTexel/s
52.24 GTexel/s
FP16 (half)
17.86 TFLOPS
-
FP32 (float)
8.928 TFLOPS
1.672 TFLOPS
FP64 (double)
558.0 GFLOPS
52.24 GFLOPS
Graphics Processor
GPU Name
Navi 23
GM107
GPU Variant
Navi 23 XL(215-130000016)
-
Architecture
RDNA 2.0
Maxwell
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
1.87 billion
Die Size
237 mm²
148 mm²
Board Design
TDP
132W
Unknown
Suggested PSU
300 W
200 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7 (5.1)
CUDA
-
5.0