GeForce 6800 Ultra DDL and UHD Graphics 770 - video card comparison
GeForce 6800 Ultra DDL
UHD Graphics 770
Architecture
Curie (2003−2013)
Alder Lake
GPU code name
NV40
Alder Lake xG
Market segment
Desktop
Desktop
Release date
April 2004
January 2022
Interface
AGP Pro 8x
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
-
300 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
130 nm
10 nm
Number of transistors
222 million
-
Pipelines / CUDA cores
-
32
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
6.400
26.40
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1100 MHz
1550 MHz
Memory bandwidth
35.2 GB/s
-
Shared memory
-
-
Display Connectors
2x DVI
No outputs
DirectX
9.0c (9_3)
12 (12_1)
OpenCL
N/A
3.0
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.3