Radeon HD 8670M and Radeon RX 6500 XT - video card comparison
Passmark - benchmark score Radeon HD 8670M vs Radeon RX 6500 XT
Radeon HD 8670M
536
Radeon RX 6500 XT
9825
Radeon HD 8670M
Radeon RX 6500 XT
Architecture
GCN (2011−2017)
Navi / RDNA2 (2020−2022)
GPU code name
Sun
Navi 24
Market segment
Laptop
Desktop
Release date
November 2012
January 2022
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
-
1x 6-pin
Boost clock speed
825 MHz
2815 MHz
Core clock speed
775 MHz
2610 MHz
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
690 million
5,400 million
Pipelines / CUDA cores
384
1024
Power consumption (TDP)
-
107 Watt
Texture fill rate
19.50
180.2
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
18000 MHz
Memory bandwidth
16 GB/s
143.9 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.2.131
1.3