Radeon HD 6670 and GeForce RTX 3060 GDDR6X - video card comparison
Radeon HD 6670
GeForce RTX 3060 GDDR6X
Architecture
TeraScale 2 (2009−2015)
Ampere (2020−2022)
GPU code name
Turks
GA104
Market segment
Desktop
Desktop
Release date
April 2011
2022
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 12-pin
Boost clock speed
800 MHz
1777 MHz
Floating-point performance
768.0 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
716 million
17,400 million
Pipelines / CUDA cores
480
3584
Power consumption (TDP)
66 Watt
195 Watt
Texture fill rate
19.20
199.0
Memory type
GDDR5
GDDR6X
Maximum RAM amount
1 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
19 GB/s
Memory bandwidth
64 GB/s
304.1 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI 2.1, 3x DisplayPort 1.4a
Eyefinity
1
-
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 11
12 Ultimate (12_2)
CUDA
-
8.6
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-