AMD Xbox One X GPU vs AMD Radeon HD 7950 Boost
GPU · Specs Compare
Graphics Card
Release Date
Nov 2017
Jun 2012
Generation
Console GPU
Southern Islands
Type
Game console
Desktop
Bus Interface
—
PCIe 3.0 x16
Clock Speeds
Memory Clock
1700 MHz
1250 MHz
Base Clock
—
850 MHz
Boost Clock
—
925 MHz
Memory
Memory Size
12GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
326.4GB/s
240.0GB/s
Render Config
Compute Units
40
28
Shading Units
2560
1792
TMUs
160
112
ROPs
32
32
L1 Cache
—
16 KB (per CU)
L2 Cache
—
768 KB
Theoretical Performance
Pixel Rate
37.50 GPixel/s
29.60 GPixel/s
Texture Rate
187.5 GTexel/s
103.6 GTexel/s
FP16 (half)
6.001 TFLOPS
—
FP32 (float)
6.001 TFLOPS
3.315 TFLOPS
FP64 (double)
—
828.8 GFLOPS
Graphics Processor
GPU Name
Scorpio
Tahiti
Architecture
GCN 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7 billion
4.313 billion
Die Size
359 mm²
352 mm²
GPU Variant
—
Tahiti PRO2(215-0821282)
Board Design
TDP
150W
200W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Suggested PSU
—
550 W
Power Connectors
—
2x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
N/A
4.6
OpenCL
1.2
1.2
Vulkan
1.1
1.2
Shader Model
6.0
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.