GeForce GTX 580M and GeForce GT 240 - video card comparison
Passmark - benchmark score GeForce GTX 580M vs GeForce GT 240
GeForce GTX 580M
2136
GeForce GT 240
525
GeForce GTX 580M
GeForce GT 240
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
N12E-GTX2
GT215
Market segment
Laptop
Desktop
Release date
June 2011
November 2009
Bus support
PCI-E 2.0
PCI-E 2.0
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
620 MHz
550 MHz
CUDA cores
384
96
Floating-point performance
952.3 gflops
257.28 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
727 million
Pipelines / CUDA cores
384
96
Power consumption (TDP)
100 Watt
69 Watt
Maximum GPU temperature
-
105C C
Texture fill rate
39.7 billion/sec
17.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 MB
512 MB or 1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1500 MHz
1700 MHz GDDR5, 1000 MHz GDDR3, 900 MHz DDR3 MHz
Memory bandwidth
96.0 GB/s
54.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
DVIVGAHDMI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 API
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.5
3.2
Shader Model
5.1
4.1
Vulkan
N/A
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
-