GeForce GTX 560 Ti 448 and Radeon HD 7790 - video card comparison
GeForce GTX 560 Ti 448
Radeon HD 7790
Architecture
Fermi 2.0 (2010−2014)
GCN 2.0 (2013−2017)
GPU code name
GF110
Bonaire
Market segment
Desktop
Desktop
Release date
November 2011
March 2013
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
1x 6-pin
Core clock speed
732 MHz
1000 MHz
Floating-point performance
1,311.7 gflops
1,792 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,000 million
2,080 million
Pipelines / CUDA cores
448
896
Power consumption (TDP)
210 Watt
85 Watt
Texture fill rate
40.99
56.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
1280 MB
1 GB
Memory bus width
320 Bit
128 Bit
Memory clock speed
3800 MHz
6000 MHz
Memory bandwidth
152.0 GB/s
96 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
1x DVI, 1x HDMI, 2x mini-DisplayPort
HDMI
+
+
DirectX
12 (11_0)
12 (12_0)
CUDA
2.0
-
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
N/A
1.2.131