Home GPU Comparison ATI Mobility Radeon HD 5670 Mac Edition vs AMD Radeon R9 M395X Mac Edition

ATI Mobility Radeon HD 5670 Mac Edition vs AMD Radeon R9 M395X Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 4GB VRAM Radeon R9 M395X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Lower TDP (15W vs 250W)
AMD Radeon R9 M395X Mac Edition 's Advantages
Released 5 years and 1 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (174.7GB/s vs 25.44GB/s)
1648 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5670 Mac Edition
0.52 TFLOPS
Radeon R9 M395X Mac Edition +615%
3.723 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
May 2015
Manhattan
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
795 MHz
Memory Clock
1365 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.44GB/s
Bandwidth
174.7GB/s

Render Config

5
Compute Units
32
-
-
-
400
Shading Units
2048
20
TMUs
128
8
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
29.09 GPixel/s
13.00 GTexel/s
Texture Rate
116.4 GTexel/s
-
FP16 (half)
3.723 TFLOPS
520.0 GFLOPS
FP32 (float)
3.723 TFLOPS
-
FP64 (double)
232.7 GFLOPS

Board Design

15W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Madison
GPU Name
Amethyst
Madison XT (216-0772003)
GPU Variant
Amethyst XT
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
5 billion
104 mm²
Die Size
366 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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