AMD Radeon R9 Nano vs AMD Xbox Series X GPU
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Nov 2020
Generation
Pirate Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Memory Clock
500 MHz
1750 MHz
Memory
Memory Size
4GB
10GB
Memory Type
HBM
GDDR6
Memory Bus
4096bit
320bit
Bandwidth
512.0GB/s
560.0GB/s
Render Config
Compute Units
64
52
Shading Units
4096
3328
TMUs
256
208
ROPs
64
64
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
5 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
116.8 GPixel/s
Texture Rate
256.0 GTexel/s
379.6 GTexel/s
FP16 (half)
8.192 TFLOPS
24.29 TFLOPS
FP32 (float)
8.192 TFLOPS
12.15 TFLOPS
FP64 (double)
512.0 GFLOPS
759.2 GFLOPS
Graphics Processor
GPU Name
Fiji
Scarlett
GPU Variant
Fiji XT CA(215-0862120)
-
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8.9 billion
15.3 billion
Die Size
596 mm²
360 mm²
Board Design
TDP
175W
200W
Suggested PSU
450 W
-
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x HDMI 2.1
Power Connectors
1x 8-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