AMD Xbox One X GPU vs AMD Radeon Pro V420
GPU · Specs Compare
Graphics Card
Release Date
Nov 2017
Unknown
Generation
Console GPU
Radeon Pro Vega
Type
Game console
Desktop
Bus Interface
—
PCIe 4.0 x16
Clock Speeds
Memory Clock
1700 MHz
800 MHz
Base Clock
—
800 MHz
Boost Clock
—
1700 MHz
Memory
Memory Size
12GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
4096bit
Bandwidth
326.4GB/s
819.2GB/s
Render Config
Compute Units
40
64
Shading Units
2560
4096
TMUs
160
256
ROPs
32
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
4 MB
Theoretical Performance
Pixel Rate
37.50 GPixel/s
108.8 GPixel/s
Texture Rate
187.5 GTexel/s
435.2 GTexel/s
FP16 (half)
6.001 TFLOPS
27.85 TFLOPS
FP32 (float)
6.001 TFLOPS
13.93 TFLOPS
FP64 (double)
—
6.963 TFLOPS
Graphics Processor
GPU Name
Scorpio
Vega 20
Architecture
GCN 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
7 billion
13.23 billion
Die Size
359 mm²
331 mm²
GPU Variant
—
Vega 20 GLXT WS(215-0914026)
Board Design
TDP
150W
300W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Suggested PSU
—
700 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
N/A
4.6
OpenCL
1.2
2.1
Vulkan
1.1
1.3
Shader Model
6.0
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.