Home GPU Comparison AMD Radeon RX 560 vs AMD Radeon Pro V620

AMD Radeon RX 560 vs AMD Radeon Pro V620

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages
Lower TDP (75W vs 300W)
AMD Radeon Pro V620 's Advantages
Released 4 years and 7 months late
Boost Clock has increased by 73% (2200MHz vs 1275MHz)
More VRAM (32GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560
2.611 TFLOPS
Radeon Pro V620 +676%
20.28 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Nov 2021
Polaris
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1175 MHz
Base Clock
1825 MHz
1275 MHz
Boost Clock
2200 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
32GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
112.0GB/s
Bandwidth
512.0GB/s

Render Config

-
SM Count
-
16
Compute Units
72
1024
Shading Units
4608
64
TMUs
288
16
ROPs
128
-
Tensor Cores
-
-
RT Cores
72
16 KB (per CU)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
4 MB

Theoretical Performance

20.40 GPixel/s
Pixel Rate
281.6 GPixel/s
81.60 GTexel/s
Texture Rate
633.6 GTexel/s
2.611 TFLOPS
FP16 (half)
40.55 TFLOPS
2.611 TFLOPS
FP32 (float)
20.28 TFLOPS
163.2 GFLOPS
FP64 (double)
1267 GFLOPS

Graphics Processor

Polaris 21
GPU Name
Navi 21
Polaris 21 XT (215-0908004)
GPU Variant
Navi 21 XT (215-121000177)
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
3 billion
Transistors
26.8 billion
123 mm²
Die Size
520 mm²

Board Design

75W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
2x 8-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
6.4
Shader Model
6.5

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