Quadro K4200 and Radeon HD 7770 - video card comparison
Passmark - benchmark score Quadro K4200 vs Radeon HD 7770
Quadro K4200
4452
Radeon HD 7770
2235
Quadro K4200
Radeon HD 7770
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
GK104
Cape Verde
Market segment
Workstation
Desktop
Release date
July 2014
February 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
784 MHz
-
Core clock speed
771 MHz
1000 MHz
Floating-point performance
2,107 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,500 million
Pipelines / CUDA cores
1344
640
Power consumption (TDP)
108 Watt
80 Watt
Texture fill rate
87.81
40.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5400 MHz
4500 MHz
Memory bandwidth
172.8 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
+
HDMI
-
+
DirectX
12 (11_0)
12 (11_1)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
1.2.131