GeForce PCX 4300 and Radeon RX 6700 XT - video card comparison
GeForce PCX 4300
Radeon RX 6700 XT
Architecture
Celsius (1999−2005)
Navi / RDNA2 (2020−2022)
GPU code name
NV19
Navi 22
Market segment
Desktop
Desktop
Release date
February 2004
March 2021
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
-
2581 MHz
Core clock speed
250 MHz
2321 MHz
Manufacturing process technology
150 nm
7 nm
Number of transistors
29 million
17,200 million
Pipelines / CUDA cores
-
2560
Power consumption (TDP)
-
230 Watt
Texture fill rate
0.5
413.0
Memory type
DDR
GDDR6
Maximum RAM amount
64 MB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
332 MHz
16000 MHz
Memory bandwidth
2.656 GB/s
384.0 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
8.0
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
1.3
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2