GeForce GTX 580 and Mobility Radeon HD 545v - video card comparison
GeForce GTX 580
Mobility Radeon HD 545v
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
GF110
M92
Market segment
Desktop
Laptop
Release date
November 2010
May 2010
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
One 6-pin and One 8-pin
None
SLI options
+
-
Core clock speed
772 MHz
720 MHz
CUDA cores
512
-
Floating-point performance
1,581.1 gflops
115.2 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,000 million
242 million
Pipelines / CUDA cores
512
80
Power consumption (TDP)
244 Watt
15 Watt
Maximum GPU temperature
97 °C
-
Texture fill rate
49.4 billion/sec
5.760
Memory type
GDDR5
GDDR3, DDR3, DDR2
Maximum RAM amount
1536 MB
512 MB
Memory bus width
384 Bit
64 Bit
Memory clock speed
2004 MHz (4008 data rate)
800 MHz
Memory bandwidth
192.4 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
Mini HDMITwo Dual Link DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.1
Vulkan
+
N/A