Radeon R7 450 OEM and Arc A310 - video card comparison
Radeon R7 450 OEM
Arc A310
Architecture
GCN 1.0 (2012−2020)
Xe HPG (2020−2022)
GPU code name
Cape Verde
Alchemist
Market segment
Desktop
Laptop
Release date
June 2016
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
2000 MHz
Core clock speed
925 MHz
-
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,500 million
7,200 million
Pipelines / CUDA cores
512
6
Power consumption (TDP)
65 Watt
75 Watt (40 - 75 Watt TGP)
Texture fill rate
29.60
64.00
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4.5 GB/s
15500 MHz
Memory bandwidth
72 GB/s
124.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
2.1 (1.2)
3.0
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.6
Vulkan
1.2.170
1.3