Intel Arctic Sound 1T vs AMD Radeon Pro Vega 20
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2018
Generation
Xe Graphics
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
740 MHz
Base Clock
-
815 MHz
Boost Clock
-
1283 MHz
Memory
Memory Size
16GB
4GB
Memory Type
HBM2e
HBM2
Memory Bus
4096bit
1024bit
Bandwidth
1229GB/s
189.4GB/s
Render Config
Shading Units
6144
1280
TMUs
192
80
ROPs
96
32
L2 Cache
8 MB
1024 KB
Compute Units
-
20
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
86.40 GPixel/s
41.06 GPixel/s
Texture Rate
172.8 GTexel/s
102.6 GTexel/s
FP16 (half)
22.12 TFLOPS
6.569 TFLOPS
FP32 (float)
11.06 TFLOPS
3.284 TFLOPS
FP64 (double)
2.765 TFLOPS
205.3 GFLOPS
Graphics Processor
GPU Name
Arctic Sound
Vega 12
Architecture
Generation 12.5
GCN 5.0
Foundry
Intel
GlobalFoundries
Process Size
10 nm
14 nm
Transistors
8 billion
Unknown
Die Size
190 mm²
Unknown
GPU Variant
-
Vega 12 XTA
Board Design
TDP
350W
100W
Suggested PSU
750 W
-
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
6.5
6.3
📊 Benchmark
3DMark Time Spy
-
2,596
3DMark Time Spy Extreme
-
1,211