GeForce GTS 250M and Radeon HD 4750 - video card comparison
GeForce GTS 250M
Radeon HD 4750
Architecture
GT2xx (2009−2012)
TeraScale (2005−2013)
GPU code name
N10E-GE
RV740
Market segment
Laptop
Desktop
Release date
June 2009
September 2009
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
SLI options
+
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
500 MHz
730 MHz
CUDA cores
96
-
Floating-point performance
240 gflops
934.4 gflops
Gigaflops
360
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
727 million
826 million
Pipelines / CUDA cores
96
640
Power consumption (TDP)
28 Watt
100 Watt
Texture fill rate
16.00
23.36
Memory type
DDR3, GDDR3, GDDR5
GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
Up to 2000 MHz
3200 MHz
Memory bandwidth
51.2 GB/s
51.2 GB/s
Shared memory
-
-
Display Connectors
HDMIVGALVDSSingle Link DVIDisplayPortDual Link DVI
2x DVI, 1x S-Video
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A
Power management
8.0
-