Radeon HD 6670 and HD Graphics 2000 - video card comparison
Passmark - benchmark score Radeon HD 6670 vs HD Graphics 2000
Radeon HD 6670
752
HD Graphics 2000
219
Radeon HD 6670
HD Graphics 2000
Architecture
TeraScale 2 (2009−2015)
Gen. 6 Sandy Bridge (2011)
GPU code name
Turks
Sandy Bridge
Market segment
Desktop
Laptop
Release date
April 2011
February 2011
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
800 MHz
1350 MHz
Core clock speed
-
850/1100 MHz
Floating-point performance
768.0 gflops
10.2 gflops
Manufacturing process technology
40 nm
32 nm
Number of transistors
716 million
189 million
Pipelines / CUDA cores
480
6
Power consumption (TDP)
66 Watt
unknown
Texture fill rate
19.20
8.100
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1050 MHz
System Shared
Memory bandwidth
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)
Mantle
-
-
OpenCL
1.2
N/A
OpenGL
4.4
3.1
Shader Model
5.0
4.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-