Radeon HD 4550 and A800 PCIe 40 GB - video card comparison
Radeon HD 4550
A800 PCIe 40 GB
Architecture
TeraScale (2005−2013)
Ampere (2020−2022)
GPU code name
RV710
GA100
Market segment
Desktop
Desktop
Release date
September 2008
November 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
-
1410 MHz
Core clock speed
600 MHz
-
Floating-point performance
96 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
242 million
54,200 million
Pipelines / CUDA cores
80
6912
Power consumption (TDP)
25 Watt
250 Watt
Texture fill rate
4.800
609.1
Memory type
DDR2
HBM2e
Maximum RAM amount
256 MB
40 GB
Memory bus width
64 Bit
5120 Bit
Memory clock speed
1310 MHz
2.4 GB/s
Memory bandwidth
10.48 GB/s
1,555 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
10.1 (10_1)
N/A
CUDA
-
8.0
OpenCL
1.1
3.0
OpenGL
3.3
N/A
Shader Model
4.1
N/A
Vulkan
N/A
N/A