Apple M1 8-Core GPU and Radeon R9 270 - video card comparison
Apple M1 8-Core GPU
Radeon R9 270
Architecture
-
GCN 1.0 (2012−2020)
GPU code name
-
Curacao
Market segment
Laptop
Desktop
Release date
November 2020
November 2013
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1 x 6-pin
Boost clock speed
-
925 MHz
Core clock speed
1278 MHz
-
Floating-point performance
-
2,368 gflops
Manufacturing process technology
5 nm
28 nm
Number of transistors
-
2,800 million
Pipelines / CUDA cores
8
1280
Power consumption (TDP)
-
150 Watt
Texture fill rate
-
74.00
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
256 Bit
Memory bandwidth
-
179.2 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
+
DirectX
-
DirectX® 12
Mantle
-
-
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
+
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
+
LiquidVR
-
1
PowerTune
-
-
TressFX
-
1
TrueAudio
-
+
UVD
-
+
ZeroCore
-
-