Apple M1 8-Core GPU and Radeon HD 7870 - video card comparison
Apple M1 8-Core GPU
Radeon HD 7870
Architecture
-
GCN (2011−2017)
GPU code name
-
Pitcairn XT
Market segment
Laptop
Desktop
Release date
November 2020
March 2012
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
2x 6-pin
Core clock speed
1278 MHz
1000 MHz
Manufacturing process technology
5 nm
28 nm
Number of transistors
-
2800 Million
Pipelines / CUDA cores
8
1280
Power consumption (TDP)
-
175 Watt
Texture fill rate
-
80.00
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
256 Bit
Memory clock speed
-
4800 MHz
Memory bandwidth
-
153.6 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
+
HDMI
-
+
DirectX
-
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.2.131