Radeon HD 7660G and GeForce GTS 250M - video card comparison
Passmark - benchmark score Radeon HD 7660G vs GeForce GTS 250M
Radeon HD 7660G
489
GeForce GTS 250M
570
Radeon HD 7660G
GeForce GTS 250M
Architecture
Terascale 3 (2010−2013)
GT2xx (2009−2012)
GPU code name
Trinity
N10E-GE
Market segment
Laptop
Laptop
Release date
May 2012
June 2009
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
SLI options
-
+
MXM Type
-
MXM 3.0 Type-B
Boost clock speed
686 MHz
-
Core clock speed
497 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
-
240 gflops
Gigaflops
-
360
Manufacturing process technology
32 nm
40 nm
Number of transistors
1.3 Million
727 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
35 Watt
28 Watt
Texture fill rate
16.46
16.00
Memory type
System Shared
DDR3, GDDR3, GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
Up to 2000 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
HDMIVGALVDSSingle Link DVIDisplayPortDual Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
2.1
Shader Model
5.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0