Radeon E9171 MCM and Tegra X1 - video card comparison
Radeon E9171 MCM
Tegra X1
Architecture
GCN 4.0 (2016−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Lexa
GM20B
Market segment
Desktop
Desktop
Release date
October 2017
-
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
1219 MHz
-
Core clock speed
1124 MHz
1000 MHz
Floating-point performance
1,248 gflops
-
Manufacturing process technology
14 nm
20 nm
Number of transistors
2,200 million
2,000 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
40 Watt
15 Watt
Texture fill rate
39.01
16.00
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
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Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.4
-
Vulkan
1.2.131
-