AMD Radeon R9 M380 Mac Edition vs ATI Radeon HD 5870 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
May 2015
Jun 2010
Generation
Gem System
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
900 MHz
-
Boost Clock
1021 MHz
-
Memory Clock
1568 MHz
1195 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
100.4GB/s
153.0GB/s
Render Config
Compute Units
12
20
Shading Units
768
1600
TMUs
48
80
ROPs
16
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
16.34 GPixel/s
27.20 GPixel/s
Texture Rate
49.01 GTexel/s
68.00 GTexel/s
FP32 (float)
1.568 TFLOPS
2.720 TFLOPS
FP64 (double)
98.02 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
Strato
Cypress
GPU Variant
Strato PRO
Cypress XT(215-0735033)
Architecture
GCN 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.08 billion
2.154 billion
Die Size
160 mm²
334 mm²
Board Design
TDP
Unknown
228W
Outputs
Portable Device Dependent
1x DVI2x mini-DisplayPort 1.1
Suggested PSU
-
550 W
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2.170
N/A
Shader Model
6.5
5.0