AMD Radeon Pro 460 vs AMD Radeon Pro W6800X Duo
GPU · Specs Compare
Graphics Card
Release Date
Oct 2016
Aug 2021
Generation
Radeon Pro Mac
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
Apple MPX
Clock Speeds
Base Clock
850 MHz
1800 MHz
Boost Clock
907 MHz
1967 MHz
Memory Clock
1270 MHz
2000 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
81.28GB/s
512.0GB/s
Render Config
Compute Units
16
60
Shading Units
1024
3840
TMUs
64
240
ROPs
16
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
4 MB
RT Cores
—
60
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
14.51 GPixel/s
188.8 GPixel/s
Texture Rate
58.05 GTexel/s
472.1 GTexel/s
FP16 (half)
1.858 TFLOPS
30.21 TFLOPS
FP32 (float)
1.858 TFLOPS
15.11 TFLOPS
FP64 (double)
116.1 GFLOPS
944.2 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 21
GPU Variant
Baffin XT
Navi 21 Pro-XLA
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
26.8 billion
Die Size
123 mm²
520 mm²
Board Design
TDP
35W
400W
Outputs
No outputs
1x HDMI 2.14x Thunderbolt
Power Connectors
None
None
Suggested PSU
—
800 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
Benchmark
Blender
—
1,422
▲ Specs Compare
Data sourced from official specifications and benchmark tests.