AMD Radeon RX 5300 XT OEM vs AMD Radeon RX 580 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
Apr 2017
Generation
Navi
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
1670 MHz
1000 MHz
Boost Clock
1845 MHz
1077 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
256.0GB/s
Render Config
Compute Units
22
36
Shading Units
1408
2304
TMUs
88
144
ROPs
32
32
L2 Cache
2 MB
2 MB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
59.04 GPixel/s
34.46 GPixel/s
Texture Rate
162.4 GTexel/s
155.1 GTexel/s
FP16 (half)
10.39 TFLOPS
4.963 TFLOPS
FP32 (float)
5.196 TFLOPS
4.963 TFLOPS
FP64 (double)
324.7 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
Navi 14
Polaris 20
GPU Variant
Navi 14 XL
Polaris 20M XT
Architecture
RDNA 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
6.4 billion
5.7 billion
Die Size
158 mm²
232 mm²
Board Design
TDP
100W
100W
Suggested PSU
300 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.4
1.2
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
—
3,553
3DMark Time Spy Extreme
—
1,626
▲ Specs Compare
Data sourced from official specifications and benchmark tests.