Radeon HD 5670 and Radeon RX 6600 - video card comparison
Passmark - benchmark score Radeon HD 5670 vs Radeon RX 6600
Radeon HD 5670
828
Radeon RX 6600
15586
Radeon HD 5670
Radeon RX 6600
Architecture
Terascale 2 (2009−2015)
Navi / RDNA2 (2020−2022)
GPU code name
Redwood
Navi 23
Market segment
Desktop
Desktop
Release date
January 2010
October 2021
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
2491 MHz
Core clock speed
775 MHz
2044 MHz
Floating-point performance
620.0 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
627 million
11,060 million
Pipelines / CUDA cores
400
1792
Power consumption (TDP)
64 Watt
132 Watt
Texture fill rate
15.50
279.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
14500 MHz
Memory bandwidth
64 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
11.2 (11_0)
12.0 Ultimate (12_2)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2