Radeon HD 2400 and Radeon RX 6600 - video card comparison
Passmark - benchmark score Radeon HD 2400 vs Radeon RX 6600
Radeon HD 2400
124
Radeon RX 6600
15586
Radeon HD 2400
Radeon RX 6600
Architecture
TeraScale (2005−2013)
Navi / RDNA2 (2020−2022)
GPU code name
RV610
Navi 23
Market segment
Desktop
Desktop
Release date
February 2008
October 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
2491 MHz
Core clock speed
398 MHz
2044 MHz
Floating-point performance
31.84 gflops
-
Manufacturing process technology
65 nm
7 nm
Number of transistors
180 million
11,060 million
Pipelines / CUDA cores
40
1792
Power consumption (TDP)
20 Watt
132 Watt
Texture fill rate
1.592
279.0
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
990 MHz
14500 MHz
Memory bandwidth
7.92 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.0 (10_0)
12.0 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.2