GeForce GTX 780 Rev. 2 and Radeon HD 6230 - video card comparison
GeForce GTX 780 Rev. 2
Radeon HD 6230
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK110B
Park
Market segment
Desktop
Desktop
Release date
September 2013
July 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
902 MHz
-
Core clock speed
863 MHz
650 MHz
Floating-point performance
4,156 gflops
104 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
7,080 million
292 million
Pipelines / CUDA cores
2304
80
Power consumption (TDP)
250 Watt
19 Watt
Texture fill rate
173.2
5.200
Memory type
GDDR5
DDR2
Maximum RAM amount
3 GB
512 MB
Memory bus width
384 Bit
64 Bit
Memory clock speed
6008 MHz
1334 MHz
Memory bandwidth
288.4 GB/s
10.67 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI
HDMI
+
+
DirectX
12 (11_1)
11.2 (11_0)
CUDA
3.5
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A