GeForce GTX 260 Rev. 2 and Radeon E9171 MCM - video card comparison
GeForce GTX 260 Rev. 2
Radeon E9171 MCM
Architecture
Tesla 2.0 (2007−2013)
GCN 4.0 (2016−2020)
GPU code name
GT200B
Lexa
Market segment
Desktop
Desktop
Release date
July 2008
October 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1219 MHz
Core clock speed
576 MHz
1124 MHz
Floating-point performance
476.9 gflops
1,248 gflops
Manufacturing process technology
55 nm
14 nm
Number of transistors
1,400 million
2,200 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
182 Watt
40 Watt
Texture fill rate
36.86
39.01
Memory type
GDDR3
GDDR5
Maximum RAM amount
896 MB
4 GB
Memory bus width
448 Bit
128 Bit
Memory clock speed
1998 MHz
6000 MHz
Memory bandwidth
111.9 GB/s
96 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_0)
CUDA
1.3
-
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.2.131