Radeon HD 8860 OEM and Radeon R4 Graphics - video card comparison
Radeon HD 8860 OEM
Radeon R4 Graphics
Architecture
GCN 1.0 (2012−2020)
GCN 2.0 (2013−2017)
GPU code name
Curacao
Beema
Market segment
Desktop
Desktop
Release date
January 2013
June 2014
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 6-pin
-
Core clock speed
925 MHz
800 MHz
Floating-point performance
2,368 gflops
204.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
930 million
Pipelines / CUDA cores
1280
128
Power consumption (TDP)
175 Watt
15 Watt
Texture fill rate
74.00
6.400
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
5600 MHz
System Shared
Memory bandwidth
179.2 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
Vulkan
1.2.131
1.2.131