GeForce RTX 3080 Ti and T400 4 GB - video card comparison
Passmark - benchmark score GeForce RTX 3080 Ti vs T400 4 GB
GeForce RTX 3080 Ti
27992
T400 4 GB
3831
GeForce RTX 3080 Ti
T400 4 GB
Architecture
Ampere (2020−2022)
Turing (2018−2021)
GPU code name
Ampere GA102
TU117
Market segment
Desktop
Desktop
Release date
September 2020
May 2021
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 12-pin
None
Boost clock speed
1667 MHz
1425 MHz
Core clock speed
1370 MHz
-
Manufacturing process technology
8 nm
12 nm
Number of transistors
28,300 million
4,700 million
Pipelines / CUDA cores
10240
384
Power consumption (TDP)
350 Watt
30 Watt
Texture fill rate
532.8
34.20
Memory type
GDDR6X
GDDR6
Maximum RAM amount
12 GB
4 GB
Memory bus width
384 Bit
64 Bit
Memory clock speed
19000 MHz
10 GB/s
Memory bandwidth
912.4 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
3x mini-DisplayPort
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.6
7.5
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.6
Vulkan
1.2
1.2