Radeon R9 M370X Mac Edition and Iris Plus Graphics 645 - video card comparison
Radeon R9 M370X Mac Edition
Iris Plus Graphics 645
Architecture
GCN 1.0 (2012−2020)
Gen. 9.5 Coffee Lake (2019)
GPU code name
Tropo
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
May 2015
July 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Boost clock speed
800 MHz
1150 MHz
Core clock speed
775 MHz
300 MHz
Floating-point performance
1,024 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
640
48
Power consumption (TDP)
-
15 Watt
Texture fill rate
32.00
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4500 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+