AMD Radeon RX 580 Mobile vs Intel Arctic Sound M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Jan 2022
Generation
Mobility Radeon
Data Center GPU
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1077 MHz
—
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
256.0GB/s
1229GB/s
Render Config
Compute Units
36
—
Shading Units
2304
8192
TMUs
144
256
ROPs
32
128
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
8 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
115.2 GPixel/s
Texture Rate
155.1 GTexel/s
230.4 GTexel/s
FP16 (half)
4.963 TFLOPS
29.49 TFLOPS
FP32 (float)
4.963 TFLOPS
14.75 TFLOPS
FP64 (double)
310.2 GFLOPS
3.686 TFLOPS
Graphics Processor
GPU Name
Polaris 20
Arctic Sound
GPU Variant
Polaris 20M XT
—
Architecture
GCN 4.0
Generation 12.5
Foundry
GlobalFoundries
Intel
Process Size
14 nm
10 nm
Transistors
5.7 billion
8 billion
Die Size
232 mm²
190 mm²
Board Design
TDP
100W
500W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
900 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
6.6
Benchmark
3DMark Time Spy
3,553
—
3DMark Time Spy Extreme
1,626
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.