Radeon HD 6950 and Quadro K600 - video card comparison
Passmark - benchmark score Radeon HD 6950 vs Quadro K600
Radeon HD 6950
2693
Quadro K600
764
Radeon HD 6950
Quadro K600
Architecture
TeraScale 3 (2010−2013)
Kepler (2012−2018)
GPU code name
Cayman
GK107
Market segment
Desktop
Workstation
Release date
December 2010
March 2013
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
Boost clock speed
800 MHz
-
Core clock speed
-
876 MHz
Floating-point performance
2,252.8 gflops
336.4 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
2,640 million
1,270 million
Pipelines / CUDA cores
1408
192
Power consumption (TDP)
500 Watt
41 Watt
Texture fill rate
70.40
14.02
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1250 MHz
1782 MHz
Memory bandwidth
-
28.51 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
1x DVI, 1x DisplayPort
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (11_0)
CUDA
-
3.0
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
-
+
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-