GeForce GTS 250M and Mobility Radeon HD 3650 - video card comparison
GeForce GTS 250M
Mobility Radeon HD 3650
Architecture
GT2xx (2009−2012)
RV6xx (2007−2010)
GPU code name
N10E-GE
M86
Market segment
Laptop
Laptop
Release date
June 2009
January 2008
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
MXM-II
SLI options
+
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
500 MHz
600 MHz
CUDA cores
96
-
Floating-point performance
240 gflops
120 gflops
Gigaflops
360
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
727 million
378 million
Pipelines / CUDA cores
96
120
Power consumption (TDP)
28 Watt
30 Watt
Texture fill rate
16.00
4.000
Memory type
DDR3, GDDR3, GDDR5
DDR2/GDDR3/GDDR4
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 2000 MHz
700 MHz
Memory bandwidth
51.2 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
HDMIVGALVDSSingle Link DVIDisplayPortDual Link DVI
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
2.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
8.0
-