T400 and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score T400 vs Radeon RX 7900 XTX
T400
3739
Radeon RX 7900 XTX
31822
T400
Radeon RX 7900 XTX
Architecture
Turing (2018−2021)
RDNA 3
GPU code name
TU117
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
May 2021
November 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1425 MHz
2270 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
4,700 million
57,700 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
30 Watt
355 Watt
Texture fill rate
34.20
959.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
2 GB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
10 GB/s
20000 MHz
Memory bandwidth
80 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3