GeForce 8800 Ultra and UHD Graphics 770 - video card comparison
Passmark - benchmark score GeForce 8800 Ultra vs UHD Graphics 770
GeForce 8800 Ultra
661
UHD Graphics 770
2844
GeForce 8800 Ultra
UHD Graphics 770
Architecture
Tesla (2006−2010)
Alder Lake
GPU code name
G80
Alder Lake xG
Market segment
Desktop
Desktop
Release date
May 2007
January 2022
Interface
PCIe 1.0 x16
Ring Bus
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
300 MHz
Core clock speed
612 MHz
-
CUDA cores
612
-
Floating-point performance
387.1 gflops
-
Manufacturing process technology
90 nm
10 nm
Number of transistors
681 million
-
Pipelines / CUDA cores
128
32
Power consumption (TDP)
171 Watt
15 Watt
Texture fill rate
39.2 billion/sec
26.40
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
1080 MHz
1550 MHz
Memory bandwidth
103.7 GB/s
-
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.4
Vulkan
N/A
1.3