AMD Radeon R9 M395 Mac Edition vs AMD Radeon R7 370
GPU Specs Compare
Graphics Card
Release Date
May 2015
Jun 2015
Generation
Crystal System
Pirate Islands
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1365 MHz
1400 MHz
Base Clock
-
925 MHz
Boost Clock
-
975 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
174.7GB/s
179.2GB/s
Render Config
Compute Units
28
16
Shading Units
1792
1024
TMUs
112
64
ROPs
32
32
L1 Cache
-
16 KB (per CU)
L2 Cache
-
512 KB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
31.20 GPixel/s
Texture Rate
93.41 GTexel/s
62.40 GTexel/s
FP32 (float)
2.989 TFLOPS
1.997 TFLOPS
FP64 (double)
373.6 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
Amethyst
Trinidad
GPU Variant
Amethyst PRO(216-0872004)
Trinidad PRO(215-0870020)
Architecture
GCN 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
2.8 billion
Die Size
366 mm²
212 mm²
Board Design
TDP
250W
110W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2
1.2
Shader Model
6.3
5.1
📊 Benchmark
3DMark Time Spy
-
1,517
3DMark Time Spy Extreme
-
758