AMD Radeon RX 580 Mobile vs AMD Radeon RX 9060 XT 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Jun 2025
Generation
Mobility Radeon
Navi IV
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1700 MHz
Boost Clock
1077 MHz
3130 MHz
Memory Clock
2000 MHz
2518 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
322.3GB/s
Render Config
Compute Units
36
32
Shading Units
2304
2048
TMUs
144
128
ROPs
32
64
L1 Cache
16 KB (per CU)
256 KB (per SM)
L2 Cache
2 MB
4 MB
SM Count
—
132
Tensor Cores
—
528
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
200.3 GPixel/s
Texture Rate
155.1 GTexel/s
400.6 GTexel/s
FP16 (half)
4.963 TFLOPS
51.28 TFLOPS
FP32 (float)
4.963 TFLOPS
25.64 TFLOPS
FP64 (double)
310.2 GFLOPS
801.3 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 44
GPU Variant
Polaris 20M XT
Navi 44 XT(215-176400102)
Architecture
GCN 4.0
RDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
5.7 billion
29.7 billion
Die Size
232 mm²
199 mm²
Board Design
TDP
100W
150W
Outputs
No outputs
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
—
9.0
Benchmark
3DMark Time Spy
3,553
—
3DMark Time Spy Extreme
1,626
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.