Radeon R5 Graphics and Radeon HD 8850M - video card comparison
Radeon R5 Graphics
Radeon HD 8850M
Architecture
GCN 2.0 (2013−2017)
GCN (2011−2017)
GPU code name
Spectre SL
Venus
Market segment
Desktop
Laptop
Release date
September 2014
December 2012
Interface
IGP
PCIe 3.0 x16
Boost clock speed
720 MHz
725 MHz
Core clock speed
497 MHz
575 MHz
Floating-point performance
388.1 gflops
800.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,410 million
1,500 million
Pipelines / CUDA cores
256
640
Power consumption (TDP)
15 Watt
-
Texture fill rate
7.952
25.00
Memory type
System Shared
GDDR5, DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4500 MHz
Memory bandwidth
-
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.0
5.1
Vulkan
1.2.131
1.2.131