Riva 128ZX and GeForce RTX 4080 SUPER - video card comparison
Riva 128ZX
GeForce RTX 4080 SUPER
Architecture
-
Ada Lovelace
GPU code name
NV3
AD103-400-A1
Market segment
Desktop
Desktop
Release date
February 1998
January 2024
Interface
AGP 2x
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2550 MHz
Core clock speed
100 MHz
2295 MHz
Manufacturing process technology
350 nm
5 nm
Number of transistors
4 million
45,900 million
Pipelines / CUDA cores
-
10240
Power consumption (TDP)
-
320 Watt
Texture fill rate
0.1
816.0
Memory type
SDR
GDDR6X
Maximum RAM amount
8 MB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
100 MHz
23000 MHz
Memory bandwidth
1.6 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x VGA
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
5.0
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
1.0
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3