AMD Radeon R9 M280X vs AMD Radeon R9 M470X
GPU · Specs Compare
Graphics Card
Release Date
Feb 2015
May 2016
Generation
Gem System
Gem System
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
1000 MHz
Boost Clock
1000 MHz
1100 MHz
Memory Clock
1375 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
76.80GB/s
Render Config
Compute Units
14
14
Shading Units
896
896
TMUs
56
56
ROPs
16
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
256 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
17.60 GPixel/s
Texture Rate
56.00 GTexel/s
61.60 GTexel/s
FP32 (float)
1.792 TFLOPS
1.971 TFLOPS
FP64 (double)
112.0 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Saturn
Emerald
GPU Variant
Saturn XT(216-0843024)
Emerald XT
Architecture
GCN 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
2.08 billion
Die Size
160 mm²
160 mm²
Board Design
TDP
Unknown
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.2.170
Shader Model
6.5
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.