AMD Xbox One X GPU vs NVIDIA GeForce GTX 660 Rev. 2
GPU Specs Compare
Graphics Card
Release Date
Nov 2017
Sep 2014
Generation
Console GPU
GeForce 600
Type
Game console
Desktop
Bus Interface
-
PCIe 3.0 x16
Clock Speeds
Memory Clock
1700 MHz
1502 MHz
Base Clock
-
980 MHz
Boost Clock
-
1032 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
192bit
Bandwidth
326.4GB/s
144.2GB/s
Render Config
Compute Units
40
-
Shading Units
2560
960
TMUs
160
80
ROPs
32
24
L1 Cache
-
16 KB (per SMX)
L2 Cache
-
384 KB
Theoretical Performance
Pixel Rate
37.50 GPixel/s
20.64 GPixel/s
Texture Rate
187.5 GTexel/s
82.56 GTexel/s
FP16 (half)
6.001 TFLOPS
-
FP32 (float)
6.001 TFLOPS
1.981 TFLOPS
FP64 (double)
-
82.56 GFLOPS
Graphics Processor
GPU Name
Scorpio
GK104
Architecture
GCN 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7 billion
3.54 billion
Die Size
359 mm²
294 mm²
Board Design
TDP
150W
140W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Suggested PSU
-
300 W
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
N/A
4.6
OpenCL
1.2
3.0
Vulkan
1.1
1.1
Shader Model
6.0
5.1
CUDA
-
3.0