AMD Radeon RX 480 Mobile vs AMD Radeon R9 M380
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
May 2015
Generation
Mobility Radeon
Gem System
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
900 MHz
Boost Clock
1077 MHz
1000 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
96.00GB/s
Render Config
Compute Units
36
12
Shading Units
2304
768
TMUs
144
48
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
16.00 GPixel/s
Texture Rate
155.1 GTexel/s
48.00 GTexel/s
FP16 (half)
4.963 TFLOPS
—
FP32 (float)
4.963 TFLOPS
1.536 TFLOPS
FP64 (double)
310.2 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Strato
GPU Variant
Ellesmere XT
Strato PRO
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.08 billion
Die Size
232 mm²
160 mm²
Board Design
TDP
100W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2.170
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.