AMD Radeon AI PRO 9600D vs AMD Radeon Pro V620
GPU · Specs Compare
Graphics Card
Release Date
Dec 2025
Nov 2021
Generation
Radeon Pro Navi
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1080 MHz
1825 MHz
Boost Clock
2020 MHz
2200 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
512.0GB/s
Render Config
Compute Units
48
72
Shading Units
3072
4608
TMUs
192
288
ROPs
96
128
RT Cores
48
72
L2 Cache
8 MB
4 MB
L3 Cache
48 MB
128 MB
L1 Cache
—
128 KB per Array
Theoretical Performance
Pixel Rate
193.9 GPixel/s
281.6 GPixel/s
Texture Rate
387.8 GTexel/s
633.6 GTexel/s
FP16 (half)
49.64 TFLOPS
40.55 TFLOPS
FP32 (float)
24.82 TFLOPS
20.28 TFLOPS
FP64 (double)
775.7 GFLOPS
1267 GFLOPS
Graphics Processor
GPU Name
Navi 48
Navi 21
GPU Variant
Navi 48 XLW
Navi 21 XT(215-121000177)
Architecture
RDNA 4.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
53.9 billion
26.8 billion
Die Size
357 mm²
520 mm²
Board Design
TDP
150W
300W
Suggested PSU
450 W
700 W
Outputs
1x DisplayPort 2.1a
No outputs
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.