Radeon HD 2400 PRO PCI and GeForce RTX 4080 - video card comparison
Radeon HD 2400 PRO PCI
GeForce RTX 4080
Architecture
TeraScale (2005−2013)
Ada Lovelace
GPU code name
RV610
AD103-300-A1
Market segment
Desktop
Desktop
Release date
June 2007
September 2022
Interface
PCI
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2505 MHz
Core clock speed
525 MHz
2205 MHz
Floating-point performance
42 gflops
-
Manufacturing process technology
65 nm
5 nm
Number of transistors
180 million
45,900 million
Pipelines / CUDA cores
40
9728
Power consumption (TDP)
20 Watt
320 Watt
Texture fill rate
2.100
761.5
Memory type
DDR2
GDDR6X
Maximum RAM amount
512 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
22400 MHz
Memory bandwidth
6.4 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.0 (10_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.6
Vulkan
N/A
1.3