Radeon Pro Vega 64 and Tahiti - video card comparison
Radeon Pro Vega 64
Tahiti
Architecture
GCN 5.0 (2017−2020)
GCN 1.0 (2012−2020)
GPU code name
Vega 10
Tahiti
Market segment
Workstation
Desktop
Release date
June 2017
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
1350 MHz
-
Core clock speed
1250 MHz
-
Floating-point performance
11,059 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
12,500 million
4,313 million
Pipelines / CUDA cores
4096
2048
Power consumption (TDP)
250 Watt
-
Texture fill rate
345.6
-
Memory type
HBM2
-
Maximum RAM amount
16 GB
-
Memory bus width
2048 Bit
-
Memory clock speed
1572 MHz
-
Memory bandwidth
402.4 GB/s
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12 (11_1)
OpenCL
2.0
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (5.1)
Vulkan
1.1.125
1.2.170