AMD Radeon R9 M395X Mac Edition vs ATI Mobility Radeon X2500

VS

AMD Radeon R9 M395X Mac Edition

ATI Mobility Radeon X2500

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 256MB VRAM Mobility Radeon X2500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X Mac Edition 's Advantages

Released 7 years and 11 months late

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (174.7GB/s vs 12.80GB/s)

2048 additional rendering cores

Score

Radeon R9 M395X Mac Edition

VS

Mobility Radeon X2500

Graphics Card

May 2015

Release Date

Jun 2007

Crystal System

Generation

M6x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1365 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

128bit

174.7GB/s

Bandwidth

12.80GB/s

Render Config

32

Compute Units

-

2048

Shading Units

-

128

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

29.09 GPixel/s

Pixel Rate

1.840 GPixel/s

116.4 GTexel/s

Texture Rate

1.840 GTexel/s

3.723 TFLOPS

FP16 (half)

-

3.723 TFLOPS

FP32 (float)

-

232.7 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

M66

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

5 billion

Transistors

0.157 billion

366 mm²

Die Size

150 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

3.0

Related GPU Comparisons

1

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce 945A

2

AMD Radeon R9 M395X Mac Edition vs Intel Arc A550M

3

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce RTX 4070 Max-Q

4

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce GTX 880M

5

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce 9300M GS

6

AMD Radeon R9 M395X Mac Edition vs AMD Radeon E9550 MXM

7

AMD Radeon R9 M395X Mac Edition vs ATI Mobility Radeon X1700

8

AMD Radeon R9 M395X Mac Edition vs AMD Radeon Pro W6500M

9

AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce 705A

10

AMD Radeon R9 M395X Mac Edition vs AMD Radeon R5 M435

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game