Radeon 9800 XT and Radeon RX 6600 - video card comparison
Passmark - benchmark score Radeon 9800 XT vs Radeon RX 6600
Radeon 9800 XT
58
Radeon RX 6600
15586
Radeon 9800 XT
Radeon RX 6600
Architecture
Rage 9 (2003−2008)
Navi / RDNA2 (2020−2022)
GPU code name
R360
Navi 23
Market segment
Desktop
Desktop
Release date
October 2003
October 2021
Interface
AGP 8x
PCIe 4.0 x8
Supplementary power connectors
1x Molex
1x 8-pin
Boost clock speed
-
2491 MHz
Core clock speed
412 MHz
2044 MHz
Manufacturing process technology
150 nm
7 nm
Number of transistors
117 million
11,060 million
Pipelines / CUDA cores
-
1792
Power consumption (TDP)
60 Watt
132 Watt
Texture fill rate
3.296
279.0
Memory type
DDR
GDDR6
Maximum RAM amount
256 MB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
730 MHz
14500 MHz
Memory bandwidth
23.36 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
9.0
12.0 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
2.0
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2