Radeon HD 6640G2 and Arc A570M - video card comparison
Radeon HD 6640G2
Arc A570M
Architecture
Terascale 2 (2009−2015)
Xe HPG (2020−2022)
GPU code name
-
Alchemist
Market segment
Laptop
Laptop
Release date
June 2011
July 2023
Interface
-
PCIe 4.0 x8
Boost clock speed
-
1300 MHz
Core clock speed
-
900 MHz
Manufacturing process technology
40 nm
6 nm
Pipelines / CUDA cores
560
16
Power consumption (TDP)
-
75 Watt (75 - 95 Watt TGP)
Texture fill rate
-
166.4
Memory type
-
GDDR6
Maximum RAM amount
-
8 GB
Memory bus width
-
128 Bit
Memory clock speed
-
14000 MHz
Memory bandwidth
-
224.0 GB/s
Shared memory
-
-
Display Connectors
-
Portable Device Dependent
DirectX
11
12 Ultimate (12_2)
OpenCL
-
3.0
OpenGL
-
4.6
Shader Model
-
6.6
Vulkan
-
1.3