Radeon R7 Graphics and GeForce GTX 580 Rev. 2 - video card comparison
Radeon R7 Graphics
GeForce GTX 580 Rev. 2
Architecture
GCN 2.0 (2013−2017)
Fermi 2.0 (2010−2014)
GPU code name
Spectre
GF110
Market segment
Desktop
Desktop
Release date
January 2014
June 2011
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
980 MHz
-
Core clock speed
686 MHz
772 MHz
Floating-point performance
526.8 gflops
1,581 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,410 million
3,000 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
15 Watt
244 Watt
Texture fill rate
31.36
49.41
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1536 MB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
4008 MHz
Memory bandwidth
-
192.4 GB/s
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
2.0
OpenCL
2.0
1.1
OpenGL
4.6
4.6
Shader Model
6.0
5.1
Vulkan
1.2.131
N/A