AMD Steam Machine GPU vs AMD Radeon RX 5300 XT
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Oct 2019
Generation
Console GPU
Navi
Type
Desktop
Desktop
Bus Interface
-
PCIe 4.0 x8
Clock Speeds
Base Clock
1720 MHz
1670 MHz
Boost Clock
2450 MHz
1845 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
288.0GB/s
112.0GB/s
Render Config
Compute Units
28
22
Shading Units
1792
1408
TMUs
112
88
ROPs
64
32
RT Cores
28
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
156.8 GPixel/s
59.04 GPixel/s
Texture Rate
274.4 GTexel/s
162.4 GTexel/s
FP16 (half)
35.12 TFLOPS
10.39 TFLOPS
FP32 (float)
17.56 TFLOPS
5.196 TFLOPS
FP64 (double)
548.8 GFLOPS
324.7 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 14
Architecture
RDNA 3.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
13.3 billion
6.4 billion
Die Size
204 mm²
158 mm²
GPU Variant
-
Navi 14 XL
Board Design
TDP
110W
100W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5