AMD Radeon R9 FURY vs AMD Radeon Pro W6800X Duo
GPU · Specs Compare
Graphics Card
Release Date
Jul 2015
Aug 2021
Generation
Pirate Islands
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Memory Clock
500 MHz
2000 MHz
Base Clock
—
1800 MHz
Boost Clock
—
1967 MHz
Memory
Memory Size
4GB
32GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
512.0GB/s
512.0GB/s
Render Config
Compute Units
56
60
Shading Units
3584
3840
TMUs
224
240
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
4 MB
RT Cores
—
60
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
188.8 GPixel/s
Texture Rate
224.0 GTexel/s
472.1 GTexel/s
FP16 (half)
7.168 TFLOPS
30.21 TFLOPS
FP32 (float)
7.168 TFLOPS
15.11 TFLOPS
FP64 (double)
448.0 GFLOPS
944.2 GFLOPS
Graphics Processor
GPU Name
Fiji
Navi 21
GPU Variant
Fiji PRO CB(215-0862046)
Navi 21 Pro-XLA
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8.9 billion
26.8 billion
Die Size
596 mm²
520 mm²
Board Design
TDP
275W
400W
Suggested PSU
600 W
800 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x HDMI 2.14x Thunderbolt
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
Benchmark
3DMark Time Spy
4,858
—
3DMark Time Spy Extreme
2,277
—
Blender
—
1,422
▲ Specs Compare
Data sourced from official specifications and benchmark tests.