GeForce GTX 560 Ti and Radeon HD 6870 - video card comparison
Passmark - benchmark score GeForce GTX 560 Ti vs Radeon HD 6870
GeForce GTX 560 Ti
3133
Radeon HD 6870
2285
GeForce GTX 560 Ti
Radeon HD 6870
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF114
RV940 Barts
Market segment
Desktop
Desktop
Release date
January 2011
October 2010
Bus support
-
PCIe 2.0 x16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
2x 6-pin
Boost clock speed
-
900 MHz
Core clock speed
822 MHz
-
Floating-point performance
1,263.4 gflops
2,016.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
1,700 million
Pipelines / CUDA cores
384
1120
Power consumption (TDP)
170 Watt
151 Watt
Texture fill rate
52.67
50.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
2004 MHz
1050 MHz
Memory bandwidth
128.3 GB/s
134.4 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x mini-HDMI
2x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
+
+
DisplayPort support
-
-
DirectX
12 (11_0)
DirectX® 11
CUDA
2.1
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-