Quadro M4000 and Radeon HD 6670 - video card comparison
Passmark - benchmark score Quadro M4000 vs Radeon HD 6670
Quadro M4000
6876
Radeon HD 6670
752
Quadro M4000
Radeon HD 6670
Architecture
Maxwell 2.0 (2015−2019)
TeraScale 2 (2009−2015)
GPU code name
GM204
Turks
Market segment
Workstation
Desktop
Release date
June 2015
April 2011
Bus support
-
PCIe 2.0 x16
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1 x 6-pin
None
SLI options
+
-
Boost clock speed
-
800 MHz
Core clock speed
773 MHz
-
Floating-point performance
2,573 gflops
768.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
5,200 million
716 million
Pipelines / CUDA cores
1664
480
Power consumption (TDP)
120 Watt
66 Watt
Texture fill rate
80.39
19.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
6008 MHz
1050 MHz
Memory bandwidth
Up to 192 GB/s
64 GB/s
Display Connectors
DP DP DP DP 3-pin Stereo
1x DVI, 1x HDMI, 1x VGA
Number of simultaneous displays
4
-
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12
DirectX® 11
CUDA
5.2
-
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.5
4.4
Shader Model
5
5.0
Vulkan
+
-
3D Vision Pro
+
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-