GeForce GTX 275 PhysX Edition and GeForce GTX 260 OEM - video card comparison
GeForce GTX 275 PhysX Edition
GeForce GTX 260 OEM
Architecture
Tesla 2.0 (2007−2013)
Tesla 2.0 (2007−2013)
GPU code name
GT200B
GT200B
Market segment
Desktop
Desktop
Release date
February 2010
December 2009
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Core clock speed
633 MHz
518 MHz
Floating-point performance
622.1 gflops
414.7 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
1,400 million
1,400 million
Pipelines / CUDA cores
240
192
Power consumption (TDP)
219 Watt
182 Watt
Texture fill rate
50.64
33.15
Memory type
GDDR3
GDDR3
Maximum RAM amount
896 MB
1792 MB
Memory bus width
448 Bit
448 Bit
Memory clock speed
2268 MHz
2016 MHz
Memory bandwidth
127.0 GB/s
112.9 GB/s
Display Connectors
2x DVI
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
1.3
1.3
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A