AMD Radeon R9 370 vs AMD Radeon R9 M395 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
May 2015
May 2015
Generation
Pirate Islands
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
925 MHz
—
Boost Clock
975 MHz
—
Memory Clock
1400 MHz
1365 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
174.7GB/s
Render Config
Compute Units
24
28
Shading Units
1280
1792
TMUs
80
112
ROPs
32
32
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
—
Theoretical Performance
Pixel Rate
31.20 GPixel/s
26.69 GPixel/s
Texture Rate
78.00 GTexel/s
93.41 GTexel/s
FP32 (float)
2.496 TFLOPS
2.989 TFLOPS
FP64 (double)
156.0 GFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
Trinidad
Amethyst
GPU Variant
Trinidad PRO(215-0870020)
Amethyst PRO(216-0872004)
Architecture
GCN 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
5 billion
Die Size
212 mm²
366 mm²
Board Design
TDP
110W
250W
Suggested PSU
300 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.