
Xbox One GPU and GeForce GTX 260 Rev. 2 - video card comparison
Xbox One GPU
GeForce GTX 260 Rev. 2
Architecture
GCN 1.0 (2012−2020)
Tesla 2.0 (2007−2013)
GPU code name
Durango
GT200B
Market segment
Desktop
Desktop
Release date
November 2013
July 2008
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
853 MHz
576 MHz
Floating-point performance
1,310 gflops
476.9 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
5,000 million
1,400 million
Pipelines / CUDA cores
768
192
Power consumption (TDP)
95 Watt
182 Watt
Texture fill rate
40.94
36.86
Memory type
DDR3
GDDR3
Maximum RAM amount
8 GB
896 MB
Memory bus width
256 Bit
448 Bit
Memory clock speed
2132 MHz
1998 MHz
Memory bandwidth
68.22 GB/s
111.9 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
1.3
OpenCL
1.2
1.1
OpenGL
N/A
3.3
Shader Model
5.1
4.0
Vulkan
1.1
N/A