Apple M1 8-Core GPU and Radeon HD 7850 - video card comparison
Apple M1 8-Core GPU
Radeon HD 7850
Architecture
-
GCN 1.0 (2012−2020)
GPU code name
-
Pitcairn
Market segment
Laptop
Desktop
Release date
November 2020
March 2012
Bus support
-
PCIe 2.1 x16
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
-
1000 MHz
Core clock speed
1278 MHz
-
Floating-point performance
-
1,761 gflops
Manufacturing process technology
5 nm
28 nm
Number of transistors
-
2,800 million
Pipelines / CUDA cores
8
1024
Power consumption (TDP)
-
130 Watt
Texture fill rate
-
55.04
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
-
256 Bit
Memory clock speed
-
1200 MHz
Memory bandwidth
-
153.6 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
-
12
Mantle
-
-
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
+
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-