Radeon RX Vega 64 and T400 - video card comparison
Passmark - benchmark score Radeon RX Vega 64 vs T400
Radeon RX Vega 64
14787
T400
3739
Radeon RX Vega 64
T400
Architecture
Vega (2017−2021)
Turing (2018−2021)
GPU code name
Vega
TU117
Market segment
Desktop
Desktop
Release date
August 2017
May 2021
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1546 MHz
1425 MHz
Core clock speed
1630 MHz
-
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
12,500 million
4,700 million
Pipelines / CUDA cores
4096
384
Power consumption (TDP)
295 Watt
30 Watt
Texture fill rate
395.8
34.20
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
2 GB
Memory bus width
2048 Bit
64 Bit
Memory clock speed
945 MHz
10 GB/s
Memory bandwidth
483.8 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
3x mini-DisplayPort
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.125
1.2