Home GPU Comparison AMD Radeon R7 M465 vs AMD Radeon R9 M395 Mac Edition

AMD Radeon R7 M465 vs AMD Radeon R9 M395 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465 and 2GB VRAM Radeon R9 M395 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M465 's Advantages
Released 1 years late
Boost Clock960MHz
AMD Radeon R9 M395 Mac Edition 's Advantages
Larger VRAM bandwidth (174.7GB/s vs 64.00GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M465
0.633 TFLOPS
Radeon R9 M395 Mac Edition +372%
2.989 TFLOPS
VS

Graphics Card

May 2016
Release Date
May 2015
Gem System
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

825 MHz
Base Clock
-
960 MHz
Boost Clock
-
1000 MHz
Memory Clock
1365 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
174.7GB/s

Render Config

6
Compute Units
28
-
-
-
384
Shading Units
1792
24
TMUs
112
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
26.69 GPixel/s
19.80 GTexel/s
Texture Rate
93.41 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
2.989 TFLOPS
39.60 GFLOPS
FP64 (double)
373.6 GFLOPS

Board Design

Unknown
TDP
250W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Litho
GPU Name
Amethyst
Litho XT (216-0868010)
GPU Variant
Amethyst PRO (216-0872004)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
5 billion
77 mm²
Die Size
366 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.0
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.3

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