Radeon R7 450 OEM and Tegra X1 GPU - video card comparison
Radeon R7 450 OEM
Tegra X1 GPU
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Cape Verde
GM20B
Market segment
Desktop
Desktop
Release date
June 2016
January 2015
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
None
-
Core clock speed
925 MHz
1000 MHz
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
1,500 million
2,000 million
Pipelines / CUDA cores
512
256
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
29.60
16.00
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4.5 GB/s
System Shared
Memory bandwidth
72 GB/s
-
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.3
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.4
Vulkan
1.2.170
1.1