GeForce RTX 3090 and GeForce RTX 4080 SUPER - video card comparison
Passmark - benchmark score GeForce RTX 3090 vs GeForce RTX 4080 SUPER
GeForce RTX 3090
27596
GeForce RTX 4080 SUPER
35132
GeForce RTX 3090
GeForce RTX 4080 SUPER
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
Ampere GA102
AD103-400-A1
Market segment
Desktop
Desktop
Release date
September 2020
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
1x 16-pin
Boost clock speed
1700 MHz
2550 MHz
Core clock speed
1400 MHz
2295 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
45,900 million
Pipelines / CUDA cores
10496
10240
Power consumption (TDP)
350 Watt
320 Watt
Texture fill rate
556.0
816.0
Memory type
GDDR6X
GDDR6X
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
19500 MHz
23000 MHz
Memory bandwidth
936.2 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3