Radeon Instinct MI8 and XGI XG42 - video card comparison
Radeon Instinct MI8
XGI XG42
Architecture
GCN 3.0 (2014−2017)
XG4 (2003−2005)
GPU code name
Fiji
XG42
Market segment
Desktop
Desktop
Release date
December 2016
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
1x 8-pin
-
Core clock speed
1000 MHz
-
Floating-point performance
8,192 gflops
-
Manufacturing process technology
28 nm
130 nm
Number of transistors
8,900 million
25 million
Pipelines / CUDA cores
4096
-
Power consumption (TDP)
175 Watt
-
Texture fill rate
256.0
-
Memory type
HBM
-
Maximum RAM amount
4 GB
-
Memory bus width
4096 Bit
-
Memory clock speed
1000 MHz
-
Memory bandwidth
512.0 GB/s
-
Display Connectors
No outputs
-
DirectX
12 (12_0)
8.1
OpenCL
2.0
N/A
OpenGL
4.6
1.3
Shader Model
6.3
-
Vulkan
1.2.131
N/A