Radeon HD 7730 and Radeon RX 6400 - video card comparison
Passmark - benchmark score Radeon HD 7730 vs Radeon RX 6400
Radeon HD 7730
1241
Radeon RX 6400
7778
Radeon HD 7730
Radeon RX 6400
Architecture
GCN 1.0 (2012−2020)
RDNA 2.0 (2020−2022)
GPU code name
Cape Verde
Navi 24
Market segment
Desktop
Desktop
Release date
May 2013
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
2321 MHz
Core clock speed
800 MHz
-
Floating-point performance
614.4 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
1,500 million
5,400 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
47 Watt
53 Watt
Texture fill rate
19.20
111.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
16 GB/s
Memory bandwidth
72 GB/s
128.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.2.131
1.3