GeForce GT 240 and R580 - video card comparison
GeForce GT 240
R580
Architecture
GT2xx (2009−2012)
Ultra-Threaded SE
GPU code name
GT215
R580
Market segment
Desktop
Desktop
Release date
November 2009
-
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Core clock speed
550 MHz
-
CUDA cores
96
-
Floating-point performance
257.28 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
727 million
384 million
Pipelines / CUDA cores
96
-
Power consumption (TDP)
69 Watt
-
Maximum GPU temperature
105C C
-
Texture fill rate
17.60
-
Memory type
GDDR5
-
Maximum RAM amount
512 MB or 1 GB
-
Memory bus width
128 Bit
-
Memory clock speed
1700 MHz GDDR5, 1000 MHz GDDR3, 900 MHz DDR3 MHz
-
Memory bandwidth
54.4 GB/s
-
Display Connectors
DVIVGAHDMI
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
11.1 (10_1)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
3.2
2.1 (full)
Shader Model4.13.0
Vulkan
N/A
N/A