AMD Radeon RX 460 vs AMD Steam Machine GPU
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Jan 2026
Generation
Arctic Islands
Console GPU
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
—
Clock Speeds
Base Clock
1090 MHz
1720 MHz
Boost Clock
1200 MHz
2450 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
112.0GB/s
288.0GB/s
Render Config
Compute Units
14
28
Shading Units
896
1792
TMUs
56
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
19.20 GPixel/s
156.8 GPixel/s
Texture Rate
67.20 GTexel/s
274.4 GTexel/s
FP16 (half)
2.150 TFLOPS
35.12 TFLOPS
FP32 (float)
2.150 TFLOPS
17.56 TFLOPS
FP64 (double)
134.4 GFLOPS
548.8 GFLOPS
Graphics Processor
GPU Name
Baffin
Navi 33
GPU Variant
Baffin PRO
—
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
75W
110W
Suggested PSU
250 W
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
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
Benchmark
3DMark Time Spy
1,754
—
3DMark Time Spy Extreme
776
—
Shadow of the Tomb Raider 2160p
3
—
Shadow of the Tomb Raider 1440p
12
—
Shadow of the Tomb Raider 1080p
22
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.