Radeon HD 4650 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Radeon HD 4650 vs Radeon RX 7800 XT
Radeon HD 4650
246
Radeon RX 7800 XT
24810
Radeon HD 4650
Radeon RX 7800 XT
Architecture
TeraScale (2005−2013)
RDNA 3
GPU code name
RV730
Navi 32
Market segment
Desktop
Desktop
Release date
September 2008
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)
48 Watt
263 Watt
Texture fill rate
19.20
604.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
256 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1400 MHz
19500 MHz
Memory bandwidth
22.4 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