Radeon RX 470 Mobile and Radeon HD 8970M Crossfire - video card comparison
Radeon RX 470 Mobile
Radeon HD 8970M Crossfire
Architecture
Polaris (2016−2019)
GCN (2011−2017)
GPU code name
Polaris 10 Pro
Neptune CF
Market segment
Laptop
Laptop
Release date
August 2016
May 2012
Interface
MXM-B (3.0)
-
Boost clock speed
1206 MHz
900 MHz
Core clock speed
926 MHz
850 MHz
Floating-point performance
4,399 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2048
2560
Power consumption (TDP)
120 Watt
200 Watt
Texture fill rate
137.5
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
2x 256 Bit
Memory clock speed
7000 MHz
4800 MHz
Memory bandwidth
224.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_0)
11.1
OpenCL
2.0
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2.131
-
FreeSync
+
-