Radeon HD 6670 and Radeon R5 M330 - video card comparison
Passmark - benchmark score Radeon HD 6670 vs Radeon R5 M330
Radeon HD 6670
752
Radeon R5 M330
613
Radeon HD 6670
Radeon R5 M330
Architecture
TeraScale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Turks
Exo Pro DDR3
Market segment
Desktop
Laptop
Release date
April 2011
May 2015
Bus support
PCIe 2.0 x16
PCIe 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
800 MHz
1030 MHz
Compute units
-
5
Core clock speed
-
1030 MHz
Floating-point performance
768.0 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
690 million
Pipelines / CUDA cores
480
320
Power consumption (TDP)
66 Watt
18 Watt
Texture fill rate
19.20
20.60
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1050 MHz
1000 MHz
Memory bandwidth
64 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
DirectX® 12
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
-
+
AppAcceleration
-
-
CrossFire
1
-
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+