GeForce 8100 + nForce 720a and Radeon 780M - video card comparison
GeForce 8100 + nForce 720a
Radeon 780M
Architecture
Tesla (2006−2010)
RDNA 3
GPU code name
C78
Phoenix
Market segment
Desktop
Laptop
Release date
April 2007
January 2023
Interface
PCI
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
3000 MHz
Core clock speed
500 MHz
1500 MHz
Manufacturing process technology
80 nm
4 nm
Number of transistors
210 million
25,390 million
Pipelines / CUDA cores
16
768
Power consumption (TDP)
40 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
4.000
139.2
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
-
+
Display Connectors
1x DVI, 1x VGA, 1x S-Video
Portable Device Dependent
DirectX
11.1 (10_0)
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3