GeForce 9800 GTX+ and Radeon HD 7640G + HD 7670M Dual Graphics - video card comparison
GeForce 9800 GTX+
Radeon HD 7640G + HD 7670M Dual Graphics
Architecture
Tesla (2006−2010)
Terascale 3 (2010−2013)
GPU code name
G92B
-
Market segment
Desktop
Laptop
Release date
January 2009
May 2012
Interface
PCIe 2.0 x16
-
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Core clock speed
738 MHz
655 / 600 MHz
CUDA cores
128
-
Floating-point performance
470.0 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
754 million
-
Pipelines / CUDA cores
128
736
Power consumption (TDP)
141 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
47.2 billion/sec
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
1800 MHz
Memory bandwidth
70.4 GB/s
-
Shared memory
-
+
Display Connectors
HDTVDual Link DVI
-
Multi monitor support
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
2.1
-
Shader Model
4.0
-
Vulkan
N/A
-