GeForce GT 240M and Radeon HD 7450 OEM - video card comparison
GeForce GT 240M
Radeon HD 7450 OEM
Architecture
GT2xx (2009−2012)
TeraScale 2 (2009−2015)
GPU code name
N10P-GS
Caicos
Market segment
Laptop
Desktop
Release date
June 2009
January 2012
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
550 MHz
625 MHz
CUDA cores
48
-
Floating-point performance
116.16 gflops
200.0 gflops
Gigaflops
174
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
486 million
370 million
Pipelines / CUDA cores
48
160
Power consumption (TDP)
23 Watt
18 Watt
Texture fill rate
8.800
5.000
Memory type
DDR3, GDDR2, GDDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
Up to 600 (DDR2), Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
1066 MHz
Memory bandwidth
25.6 GB/s
8.528 GB/s
Shared memory
-
-
Display Connectors
Single Link DVIDisplayPortDual Link DVIHDMIVGA
1x DVI, 1x HDMI
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
2.1
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A
Power management
8.0
-