Radeon HD 7660D and GeForce 9800 GTX - video card comparison
Passmark - benchmark score Radeon HD 7660D vs GeForce 9800 GTX
Radeon HD 7660D
518
GeForce 9800 GTX
792
Radeon HD 7660D
GeForce 9800 GTX
Architecture
Terascale 3 (2010−2013)
Tesla (2006−2010)
GPU code name
Trinity
G92
Market segment
Desktop
Desktop
Release date
September 2012
March 2008
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
SLI options
-
+
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
675 MHz
CUDA cores
-
128
Floating-point performance
-
432.1 gflops
Manufacturing process technology
32 nm
65 nm
Number of transistors
1,303 million
754 million
Pipelines / CUDA cores
384
128
Power consumption (TDP)
100 Watt
140 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
19.20
43.2 billion/sec
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1100 MHz
Memory bandwidth
-
70.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
HDTVDual Link DVI
Multi monitor support
-
+
HDMI
-
Via Adapter
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
11.2 (11_0)
11.1 (10_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.0
Vulkan
N/A
N/A