AMD Radeon RX 460 Mobile vs AMD Radeon R9 M380 Mac Edition
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
1180 MHz
1021 MHz
Memory Clock
1250 MHz
1568 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
80.00GB/s
100.4GB/s
Render Config
Compute Units
14
12
Shading Units
896
768
TMUs
56
48
ROPs
16
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
256 KB
Theoretical Performance
Pixel Rate
18.88 GPixel/s
16.34 GPixel/s
Texture Rate
66.08 GTexel/s
49.01 GTexel/s
FP16 (half)
2.115 TFLOPS
-
FP32 (float)
2.115 TFLOPS
1.568 TFLOPS
FP64 (double)
132.2 GFLOPS
98.02 GFLOPS
Graphics Processor
GPU Name
Baffin
Strato
GPU Variant
Baffin XT
Strato PRO
Architecture
GCN 4.0
GCN 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
2.08 billion
Die Size
123 mm²
160 mm²
Board Design
TDP
55W
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