Radeon HD 6670 and NVS 3100M - video card comparison
Passmark - benchmark score Radeon HD 6670 vs NVS 3100M
Radeon HD 6670
752
NVS 3100M
210
Radeon HD 6670
NVS 3100M
Architecture
TeraScale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Turks
N10M-NS
Market segment
Desktop
Mobile workstation
Release date
April 2011
January 2010
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
800 MHz
-
Core clock speed
-
600 MHz
Floating-point performance
768.0 gflops
46.98 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
260 million
Pipelines / CUDA cores
480
16
Power consumption (TDP)
66 Watt
14 Watt
Texture fill rate
19.20
4.848
Memory type
GDDR5
GDDR3, DDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1050 MHz
800 MHz
Memory bandwidth
64 GB/s
12.64 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
11.1 (10_1)
CUDA
-
1.2
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-