AMD Radeon Pro W6900X vs AMD Radeon RX 9060
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Aug 2025
Generation
Radeon Pro Mac
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1825 MHz
1700 MHz
Boost Clock
2150 MHz
2990 MHz
Memory Clock
2000 MHz
2518 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
322.3GB/s
Render Config
Compute Units
80
28
Shading Units
5120
1792
TMUs
320
112
ROPs
128
64
RT Cores
80
28
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
4 MB
L3 Cache
128 MB
32 MB
Theoretical Performance
Pixel Rate
275.2 GPixel/s
191.4 GPixel/s
Texture Rate
688.0 GTexel/s
334.9 GTexel/s
FP16 (half)
44.03 TFLOPS
42.86 TFLOPS
FP32 (float)
22.02 TFLOPS
21.43 TFLOPS
FP64 (double)
1376 GFLOPS
669.8 GFLOPS
Graphics Processor
GPU Name
Navi 21
Navi 44
GPU Variant
Navi 21 Pro-XTA
Navi 44
Architecture
RDNA 2.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
26.8 billion
29.7 billion
Die Size
520 mm²
199 mm²
Board Design
TDP
300W
132W
Suggested PSU
700 W
300 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.5
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.