AMD Radeon R9 270 vs AMD Xbox Series X GPU
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Nov 2020
Generation
Volcanic Islands
Console GPU
Type
Desktop
Game console
Bus Interface
PCIe 3.0 x16
—
Clock Speeds
Base Clock
900 MHz
—
Boost Clock
925 MHz
—
Memory Clock
1400 MHz
1750 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
320bit
Bandwidth
179.2GB/s
560.0GB/s
Render Config
Compute Units
20
52
Shading Units
1280
3328
TMUs
80
208
ROPs
32
64
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
5 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
116.8 GPixel/s
Texture Rate
74.00 GTexel/s
379.6 GTexel/s
FP32 (float)
2.368 TFLOPS
12.15 TFLOPS
FP64 (double)
148.0 GFLOPS
759.2 GFLOPS
FP16 (half)
—
24.29 TFLOPS
Graphics Processor
GPU Name
Curacao
Scarlett
GPU Variant
Curacao PRO(215-0848000)
—
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
15.3 billion
Die Size
212 mm²
360 mm²
Board Design
TDP
150W
200W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1
Power Connectors
1x 6-pin
—
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2
1.2
Shader Model
5.1
6.7
Benchmark
3DMark Time Spy
1,603
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.