Quadro K6000 and Radeon HD 7950 - video card comparison
Passmark - benchmark score Quadro K6000 vs Radeon HD 7950
Quadro K6000
8294
Radeon HD 7950
4907
Quadro K6000
Radeon HD 7950
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
GK110B
Tahiti
Market segment
Workstation
Desktop
Release date
July 2013
January 2012
Bus support
-
PCIe 3.0 x16
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
2x 6-pin
Boost clock speed
902 MHz
1250 MHz
Compute units
-
28
Core clock speed
797 MHz
-
Floating-point performance
5,196 gflops
2,867 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
7,080 million
4,313 million
Pipelines / CUDA cores
2880
1792
Power consumption (TDP)
225 Watt
200 Watt
Texture fill rate
216.5
89.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
12 GB
3 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
6008 MHz
1250 MHz
Memory bandwidth
288.4 GB/s
240 GB/s
Display Connectors
2x DVI, 2x DisplayPort
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
Number of Eyefinity displays
-
6
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (11_1)
DirectX® 11
CUDA
3.5
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
+
-
AppAcceleration
-
+
CrossFire
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
+
TrueAudio
-
-
ZeroCore
-
+