Intel Arctic Sound 1T vs AMD Radeon 550X Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2018
Generation
Xe Graphics
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Memory Clock
1200 MHz
1500 MHz
Base Clock
-
1100 MHz
Boost Clock
-
1287 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2e
GDDR5
Memory Bus
4096bit
64bit
Bandwidth
1229GB/s
48.00GB/s
Render Config
Shading Units
6144
640
TMUs
192
40
ROPs
96
16
L2 Cache
8 MB
256 KB
Compute Units
-
10
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
86.40 GPixel/s
20.59 GPixel/s
Texture Rate
172.8 GTexel/s
51.48 GTexel/s
FP16 (half)
22.12 TFLOPS
1.647 TFLOPS
FP32 (float)
11.06 TFLOPS
1.647 TFLOPS
FP64 (double)
2.765 TFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
Arctic Sound
Polaris 23
Architecture
Generation 12.5
GCN 4.0
Foundry
Intel
GlobalFoundries
Process Size
10 nm
14 nm
Transistors
8 billion
2.2 billion
Die Size
190 mm²
103 mm²
GPU Variant
-
Polaris 23 MXT
Board Design
TDP
350W
50W
Suggested PSU
750 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
6.5
6.4