AMD ROG Ally GPU vs AMD Radeon RX 580X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2018
Generation
Console GPU
Polaris
Type
Game console
Desktop
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
1257 MHz
Boost Clock
2500 MHz
1340 MHz
Memory Clock
1600 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
LPDDR5
GDDR5
Memory Bus
64bit
256bit
Bandwidth
51.20GB/s
256.0GB/s
Render Config
Compute Units
4
36
Shading Units
256
2304
TMUs
16
144
ROPs
8
32
RT Cores
4
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
6 MB
2 MB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
20.00 GPixel/s
42.88 GPixel/s
Texture Rate
40.00 GTexel/s
193.0 GTexel/s
FP16 (half)
5.120 TFLOPS
6.175 TFLOPS
FP32 (float)
2.560 TFLOPS
6.175 TFLOPS
FP64 (double)
160.0 GFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
Phoenix
Polaris 20
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
25.39 billion
5.7 billion
Die Size
178 mm²
232 mm²
GPU Variant
—
Polaris 20 XTX(215-0910038)
Board Design
TDP
30W
185W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.