GeForce RTX 3080 Ti and GeForce RTX 4090 - video card comparison
Passmark - benchmark score GeForce RTX 3080 Ti vs GeForce RTX 4090
GeForce RTX 3080 Ti
27992
GeForce RTX 4090
39777
GeForce RTX 3080 Ti
GeForce RTX 4090
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
Ampere GA102
AD102-300-A1
Market segment
Desktop
Desktop
Release date
September 2020
September 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
1x 16-pin
Boost clock speed
1667 MHz
2520 MHz
Core clock speed
1370 MHz
2235 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
76,300 million
Pipelines / CUDA cores
10240
16384
Power consumption (TDP)
350 Watt
450 Watt
Texture fill rate
532.8
1,290
Memory type
GDDR6X
GDDR6X
Maximum RAM amount
12 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
19000 MHz
21000 MHz
Memory bandwidth
912.4 GB/s
1,008 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
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.2
1.3