Mobility Radeon HD 4550 and Arc A580 - video card comparison
Mobility Radeon HD 4550
Arc A580
Architecture
Terascale 1 (2008−2010)
-
GPU code name
M92
DG2-512
Market segment
Laptop
Desktop
Release date
January 2010
October 2023
Interface
MXM-II
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
-
2000 MHz
Core clock speed
550 MHz
1700 MHz
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
6 nm
Number of transistors
242 million
21,700 million
Pipelines / CUDA cores
80
3072
Power consumption (TDP)
-
175 Watt
Texture fill rate
4.400
384.0
Memory type
GDDR3, DDR2, DDR3
GDDR6
Maximum RAM amount
512 MB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
700 MHz
16000 MHz
Memory bandwidth
11.2 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3