Radeon HD 7870 and GeForce GTX 460 SE - video card comparison
Passmark - benchmark score Radeon HD 7870 vs GeForce GTX 460 SE
Radeon HD 7870
4779
GeForce GTX 460 SE
2061
Radeon HD 7870
GeForce GTX 460 SE
Architecture
GCN (2011−2017)
Fermi (2010−2014)
GPU code name
Pitcairn XT
GF104
Market segment
Desktop
Desktop
Release date
March 2012
November 2010
Bus support
-
16x PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
6-pin & 6-pin
SLI options
-
+
Core clock speed
1000 MHz
650 MHz
CUDA cores
-
288
Floating-point performance
-
748.8 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2800 Million
1,950 million
Pipelines / CUDA cores
1280
288
Power consumption (TDP)
175 Watt
150 Watt
Maximum GPU temperature
-
104 °C
Texture fill rate
80.00
31.2 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
4800 MHz
1700 MHz
Memory bandwidth
153.6 GB/s
108.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
2 x Dual-Link DVI-I1 x Mini HDMI
Number of display connectors
-
2
Multi monitor support
-
+
Eyefinity
+
-
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (11_1)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
4.1
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A