GeForce 7900 GTX and GeForce RTX 4080 - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs GeForce RTX 4080
GeForce 7900 GTX
399
GeForce RTX 4080
35646
GeForce 7900 GTX
GeForce RTX 4080
Architecture
Curie (2003−2013)
Ada Lovelace
GPU code name
G71
AD103-300-A1
Market segment
Desktop
Desktop
Release date
March 2006
September 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2505 MHz
Core clock speed
650 MHz
2205 MHz
Manufacturing process technology
90 nm
5 nm
Number of transistors
278 million
45,900 million
Pipelines / CUDA cores
-
9728
Power consumption (TDP)
84 Watt
320 Watt
Texture fill rate
15.60
761.5
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1600 MHz
22400 MHz
Memory bandwidth
51.2 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
2.1
4.6
Shader Model
3.0
6.6
Vulkan
N/A
1.3