GeForce 7900 GT and GeForce RTX 3080 - video card comparison
Passmark - benchmark score GeForce 7900 GT vs GeForce RTX 3080
GeForce 7900 GT
266
GeForce RTX 3080
26041
GeForce 7900 GT
GeForce RTX 3080
Architecture
Curie (2003−2013)
Ampere (2020−2022)
GPU code name
G71
Ampere GA102
Market segment
Desktop
Desktop
Release date
March 2006
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
450 MHz
1450 MHz
Manufacturing process technology
90 nm
8 nm
Number of transistors
278 million
28,300 million
Pipelines / CUDA cores
-
8704
Power consumption (TDP)
48 Watt
320 Watt
Texture fill rate
10.80
465.1
Memory type
GDDR3
GDDR6X
Maximum RAM amount
256 MB
10 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
1320 MHz
19000 MHz
Memory bandwidth
42.24 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