Mobility Radeon HD 2600 and GeForce GTS 260M - video card comparison
Mobility Radeon HD 2600
GeForce GTS 260M
Architecture
RV6xx (2007−2010)
GT2xx (2009−2012)
GPU code name
M76
N10E-GS
Market segment
Laptop
Laptop
Release date
May 2007
June 2009
Bus support
-
PCI-E 2.0
Interface
MXM-II
PCIe 2.0 x16
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Core clock speed
500 MHz
550 MHz
CUDA cores
-
96
Floating-point performance
120 gflops
264 gflops
Gigaflops
-
396
Manufacturing process technology
65 nm
40 nm
Number of transistors
390 million
727 million
Pipelines / CUDA cores
120
96
Power consumption (TDP)
-
38 Watt
Texture fill rate
4.000
17.60
Memory type
DDR2, GDDR3
GDDR3, GDDR5
Maximum RAM amount
256+ MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
600 MHz
Up to 2000 MHz
Memory bandwidth
12.8 GB/s
57.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
HDMIVGADual Link DVIDisplayPortSingle Link DVILVDS
Maximum VGA resolution
-
2048x1536
DirectX
10.0 (10_0)
11.1 (10_1)
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.3
2.1
Shader Model
4.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0