Intel Arctic Sound 1T vs AMD Radeon R9 M390 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
May 2015
Generation
Xe Graphics
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1365 MHz
Memory
Memory Size
16GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
174.7GB/s
Render Config
Shading Units
6144
1024
TMUs
192
64
ROPs
96
32
L2 Cache
8 MB
512 KB
Compute Units
—
16
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
86.40 GPixel/s
30.66 GPixel/s
Texture Rate
172.8 GTexel/s
61.31 GTexel/s
FP16 (half)
22.12 TFLOPS
—
FP32 (float)
11.06 TFLOPS
1.962 TFLOPS
FP64 (double)
2.765 TFLOPS
122.6 GFLOPS
Graphics Processor
GPU Name
Arctic Sound
Pitcairn
Architecture
Generation 12.5
GCN 1.0
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
8 billion
2.8 billion
Die Size
190 mm²
212 mm²
GPU Variant
—
Pitcairn PRO(215-0828062)
Board Design
TDP
350W
80W
Suggested PSU
750 W
—
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
Shader Model
6.5
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.