Apple M1 8-Core GPU and Radeon R9 M290X - video card comparison
Apple M1 8-Core GPU
Radeon R9 M290X
Architecture
-
GCN (2011−2017)
GPU code name
-
Neptune
Market segment
Laptop
Laptop
Release date
November 2020
January 2014
Bus support
-
PCIe 3.0 x16
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
900 MHz
Compute units
-
20
Core clock speed
1278 MHz
850 MHz
Floating-point performance
-
2,304 gflops
Manufacturing process technology
5 nm
28 nm
Number of transistors
-
2,800 million
Pipelines / CUDA cores
8
1280
Power consumption (TDP)
-
100 Watt
Texture fill rate
-
72.00
Memory type
-
GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
-
256 Bit
Memory clock speed
-
1200 MHz
Memory bandwidth
-
153.6 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
Eyefinity
-
1
DirectX
-
DirectX® 11
Mantle
-
+
OpenCL
-
Not Listed
OpenGL
-
4.4
Shader Model
-
5.1
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+