AMD Radeon Pro 460 vs AMD Steam Machine GPU
GPU Specs Compare
Graphics Card
Release Date
Oct 2016
Jan 2026
Generation
Radeon Pro Mac
Console GPU
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
-
Clock Speeds
Base Clock
850 MHz
1720 MHz
Boost Clock
907 MHz
2450 MHz
Memory Clock
1270 MHz
2250 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
81.28GB/s
288.0GB/s
Render Config
Compute Units
16
28
Shading Units
1024
1792
TMUs
64
112
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
2 MB
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
14.51 GPixel/s
156.8 GPixel/s
Texture Rate
58.05 GTexel/s
274.4 GTexel/s
FP16 (half)
1.858 TFLOPS
35.12 TFLOPS
FP32 (float)
1.858 TFLOPS
17.56 TFLOPS
FP64 (double)
116.1 GFLOPS
548.8 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 33
GPU Variant
Baffin XT
-
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
3 billion
13.3 billion
Die Size
123 mm²
204 mm²
Board Design
TDP
35W
110W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.4
Shader Model
6.4
6.8