Radeon HD 6390 and Arc A310 - video card comparison
Radeon HD 6390
Arc A310
Architecture
TeraScale 2 (2009−2015)
Xe HPG (2020−2022)
GPU code name
Redwood
Alchemist
Market segment
Desktop
Laptop
Release date
July 2011
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
2000 MHz
Core clock speed
550 MHz
-
Floating-point performance
352.0 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
627 million
7,200 million
Pipelines / CUDA cores
320
6
Power consumption (TDP)
39 Watt
75 Watt (40 - 75 Watt TGP)
Texture fill rate
8.800
64.00
Memory type
DDR2
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
15500 MHz
Memory bandwidth
16 GB/s
124.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.6
Vulkan
N/A
1.3