Radeon HD 7870 and Quadro K2200 - video card comparison
Passmark - benchmark score Radeon HD 7870 vs Quadro K2200
Radeon HD 7870
4779
Quadro K2200
3655
Radeon HD 7870
Quadro K2200
Architecture
GCN (2011−2017)
Maxwell (2014−2018)
GPU code name
Pitcairn XT
GM107
Market segment
Desktop
Workstation
Release date
March 2012
July 2014
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1124 MHz
Core clock speed
1000 MHz
1046 MHz
Floating-point performance
-
1,439 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2800 Million
1,870 million
Pipelines / CUDA cores
1280
640
Power consumption (TDP)
175 Watt
68 Watt
Texture fill rate
80.00
44.96
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
4800 MHz
5012 MHz
Memory bandwidth
153.6 GB/s
80.19 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 2x DisplayPort
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
12 (11_0)
CUDA
-
5.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
+