GeForce 8800 GTX and GeForce RTX 3080 Ti Mobile - video card comparison
GeForce 8800 GTX
GeForce RTX 3080 Ti Mobile
Architecture
Tesla (2006−2010)
Ampere (2020−2022)
GPU code name
G80
GN20-E8
Market segment
Desktop
Laptop
Release date
November 2006
January 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
1590 MHz
Core clock speed
576 MHz
975 MHz
CUDA cores
575
-
Floating-point performance
345.6 gflops
-
Manufacturing process technology
90 nm
8 nm
Number of transistors
681 million
-
Pipelines / CUDA cores
128
7424
Power consumption (TDP)
155 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
36.8 billion/sec
292.3
Memory type
GDDR3
GDDR6
Maximum RAM amount
768 MB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
900 MHz
14000 MHz
Memory bandwidth
86.4 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.5
Vulkan
N/A
1.3