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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