GeForce GTX 260M and Radeon HD 4670 - video card comparison
Passmark - benchmark score GeForce GTX 260M vs Radeon HD 4670
GeForce GTX 260M
390
Radeon HD 4670
391
GeForce GTX 260M
Radeon HD 4670
Architecture
G9x (2007−2010)
TeraScale (2005−2013)
GPU code name
N10E-GT
RV730
Market segment
Laptop
Desktop
Release date
March 2009
September 2008
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
2-way
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
550 MHz
750 MHz
CUDA cores
112
-
Floating-point performance
308 gflops
480.0 gflops
Gigaflops
462
-
Manufacturing process technology
55 nm
55 nm
Number of transistors
754 million
514 million
Pipelines / CUDA cores
112
320
Power consumption (TDP)
75 Watt
59 Watt
Texture fill rate
31 billion/sec
24.00
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
Up to 950 MHz
2000 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)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A
Power management
8.0
-