Radeon HD 6670 and Radeon RX 5700 XT - video card comparison
Passmark - benchmark score Radeon HD 6670 vs Radeon RX 5700 XT
Radeon HD 6670
752
Radeon RX 5700 XT
17128
Radeon HD 6670
Radeon RX 5700 XT
Architecture
TeraScale 2 (2009−2015)
Navi / RDNA (2019−2020)
GPU code name
Turks
Navi 10
Market segment
Desktop
Desktop
Release date
April 2011
July 2019
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
800 MHz
1905 MHz
Core clock speed
-
1605 MHz
Floating-point performance
768.0 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
716 million
10,300 million
Pipelines / CUDA cores
480
2560
Power consumption (TDP)
66 Watt
225 Watt
Texture fill rate
19.20
304.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1050 MHz
14000 MHz
Memory bandwidth
64 GB/s
448.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 3x DisplayPort
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_1)
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
-
+
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
Multi Monitor
-
+
PowerTune
-
-
TrueAudio
-
-
VR Ready
-
+
ZeroCore
-
-