GeForce GTX 580 and Radeon HD 6690G2 - video card comparison
GeForce GTX 580
Radeon HD 6690G2
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF110
-
Market segment
Desktop
Laptop
Release date
November 2010
June 2011
Bus support
PCI-E 2.0 x 16
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
One 6-pin and One 8-pin
-
SLI options
+
-
Core clock speed
772 MHz
-
CUDA cores
512
-
Floating-point performance
1,581.1 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,000 million
-
Pipelines / CUDA cores
512
880
Power consumption (TDP)
244 Watt
-
Maximum GPU temperature
97 °C
-
Texture fill rate
49.4 billion/sec
-
Memory type
GDDR5
-
Maximum RAM amount
1536 MB
-
Memory bus width
384 Bit
-
Memory clock speed
2004 MHz (4008 data rate)
-
Memory bandwidth
192.4 GB/s
-
Shared memory
-
-
Display Connectors
Mini HDMITwo Dual Link DVI
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.2
-
Shader Model
5.1
-
Vulkan
+
-