GeForce 7800 GT and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce 7800 GT vs GeForce RTX 3080
GeForce 7800 GT
251
GeForce RTX 3080
26041
GeForce 7800 GT
GeForce RTX 3080
Architecture
Curie (2003−2013)
Ampere (2020−2022)
GPU code name
G70
Ampere GA102
Market segment
Desktop
Desktop
Release date
August 2005
September 2020
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 12-pin
Boost clock speed
-
1710 MHz
Core clock speed
400 MHz
1450 MHz
Manufacturing process technology
110 nm
8 nm
Number of transistors
302 million
28,300 million
Pipelines / CUDA cores
-
8704
Power consumption (TDP)
65 Watt
320 Watt
Texture fill rate
8.000
465.1
Memory type
GDDR3
GDDR6X
Maximum RAM amount
256 MB
10 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
1000 MHz
19000 MHz
Memory bandwidth
32 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.5
OpenCL
N/A
2.0
OpenGL
2.1
4.6
Shader Model
3.0
6.5
Vulkan
N/A
1.2