Radeon HD 4720 and Radeon RX 7800 XT - video card comparison
Radeon HD 4720
Radeon RX 7800 XT
Architecture
TeraScale (2005−2013)
RDNA 3
GPU code name
RV730
Navi 32
Market segment
Desktop
Desktop
Release date
December 2011
August 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
2430 MHz
Core clock speed
600 MHz
-
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
514 million
28,100 million
Pipelines / CUDA cores
320
3840
Power consumption (TDP)
55 Watt
263 Watt
Texture fill rate
19.20
604.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1334 MHz
19500 MHz
Memory bandwidth
21.34 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.2
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3