GeForce PCX 4300 and Radeon 680M - video card comparison
GeForce PCX 4300
Radeon 680M
Architecture
Celsius (1999−2005)
RDNA 2 (2020−2022)
GPU code name
NV19
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
February 2004
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
2400 MHz
Core clock speed
250 MHz
-
Manufacturing process technology
150 nm
6 nm
Number of transistors
29 million
13,100 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
-
45 Watt
Texture fill rate
0.5
115.2
Memory type
DDR
System Shared
Maximum RAM amount
64 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
332 MHz
System Shared
Memory bandwidth
2.656 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
8.0
12 (12_1)
OpenCL
N/A
2.0
OpenGL
1.3
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2