AMD Radeon RX 580X Mobile vs Intel Arctic Sound 1T
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Jan 2021
Generation
Mobility Radeon
Xe Graphics
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
6144
TMUs
144
192
ROPs
32
96
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
8 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
86.40 GPixel/s
Texture Rate
155.1 GTexel/s
172.8 GTexel/s
FP16 (half)
4.963 TFLOPS
22.12 TFLOPS
FP32 (float)
4.963 TFLOPS
11.06 TFLOPS
FP64 (double)
310.2 GFLOPS
2.765 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
350W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
750 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
6.5