GeForce GTX 260M and GeForce 6800 GT - video card comparison
Passmark - benchmark score GeForce GTX 260M vs GeForce 6800 GT
GeForce GTX 260M
390
GeForce 6800 GT
146
GeForce GTX 260M
GeForce 6800 GT
Architecture
G9x (2007−2010)
Curie (2003−2013)
GPU code name
N10E-GT
NV45
Market segment
Laptop
Desktop
Release date
March 2009
June 2004
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
SLI options
2-way
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
550 MHz
350 MHz
CUDA cores
112
-
Floating-point performance
308 gflops
-
Gigaflops
462
-
Manufacturing process technology
55 nm
130 nm
Number of transistors
754 million
222 million
Pipelines / CUDA cores
112
-
Power consumption (TDP)
75 Watt
67 Watt
Texture fill rate
31 billion/sec
5.600
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
Up to 950 MHz
1000 MHz
Memory bandwidth
61 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
DisplayPortSingle Link DVIDual Link DVIVGALVDSHDMI
2x DVI, 1x S-Video
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A
Power management
8.0
-