GeForce GTX 480M and GeForce GT 240M - video card comparison
Passmark - benchmark score GeForce GTX 480M vs GeForce GT 240M
GeForce GTX 480M
1666
GeForce GT 240M
219
GeForce GTX 480M
GeForce GT 240M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
N11E-GTX-A3
N10P-GS
Market segment
Laptop
Laptop
Release date
May 2010
June 2009
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
425 MHz
550 MHz
CUDA cores
-
48
Floating-point performance
598.4 gflops
116.16 gflops
Gigaflops
-
174
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,100 million
486 million
Pipelines / CUDA cores
352
48
Power consumption (TDP)
100 Watt
23 Watt
Texture fill rate
18.7 billion/sec
8.800
Memory type
GDDR5
DDR3, GDDR2, GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1200 MHz
Up to 600 (DDR2), Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
76.8 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
Single Link DVIDisplayPortDual Link DVIHDMIVGA
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
2048x1536
2048x1536
DirectX
12 API
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
2.1
Shader Model
5.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0