AMD Radeon RX 455 OEM vs AMD Xbox Series X GPU
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
Nov 2020
Generation
Arctic Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
—
Clock Speeds
Memory Clock
1625 MHz
1750 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
320bit
Bandwidth
104.0GB/s
560.0GB/s
Render Config
Compute Units
12
52
Shading Units
768
3328
TMUs
48
208
ROPs
16
64
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
5 MB
Theoretical Performance
Pixel Rate
16.80 GPixel/s
116.8 GPixel/s
Texture Rate
50.40 GTexel/s
379.6 GTexel/s
FP32 (float)
1.613 TFLOPS
12.15 TFLOPS
FP64 (double)
100.8 GFLOPS
759.2 GFLOPS
FP16 (half)
—
24.29 TFLOPS
Graphics Processor
GPU Name
Tobago
Scarlett
GPU Variant
Tobago PRO(215-0875010)
—
Architecture
GCN 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
15.3 billion
Die Size
160 mm²
360 mm²
Board Design
TDP
100W
200W
Suggested PSU
300 W
—
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1
Power Connectors
1x 6-pin
—
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2
1.2
Shader Model
6.3
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.