AMD Radeon R9 M395X vs ATI Mobility Radeon HD 4670

VS

AMD Radeon R9 M395X

ATI Mobility Radeon HD 4670

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M395X and 512MB VRAM Mobility Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X 's Advantages

Released 6 years and 4 months late

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)

1728 additional rendering cores

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Radeon R9 M395X +585%

2.961 TFLOPS

Mobility Radeon HD 4670

0.432 TFLOPS

Radeon R9 M395X

VS

Mobility Radeon HD 4670

Graphics Card

May 2015

Release Date

Jan 2009

Crystal System

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

1250 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

25.60GB/s

Render Config

32

Compute Units

4

-

2048

Shading Units

320

128

TMUs

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

23.14 GPixel/s

Pixel Rate

5.400 GPixel/s

92.54 GTexel/s

Texture Rate

21.60 GTexel/s

2.961 TFLOPS

FP16 (half)

-

2.961 TFLOPS

FP32 (float)

432.0 GFLOPS

185.1 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Amethyst

GPU Name

M96

Amethyst XT

GPU Variant

M96 XT (216-0729051)

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.514 billion

366 mm²

Die Size

146 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

Related GPU Comparisons

1

AMD Radeon R9 M395X vs AMD Radeon E6460

2

AMD Radeon R9 M395X vs AMD Radeon R9 M380

3

AMD Radeon R9 M395X vs NVIDIA GeForce GT 640M

4

AMD Radeon R9 M395X vs AMD Radeon R7 M270

5

AMD Radeon R9 M395X vs NVIDIA T500 Mobile

6

AMD Radeon R9 M395X vs AMD Radeon HD 8550M

7

AMD Radeon R9 M395X vs ATI Mobility Radeon HD 2400 XT

8

AMD Radeon R9 M395X vs NVIDIA GeForce RTX 3050 Max-Q Refresh

9

AMD Radeon R9 M395X vs AMD Radeon Pro Vega 64

10

AMD Radeon R9 M395X vs NVIDIA GeForce GTX 1050 Ti Max Q

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

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

5

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

6

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

7

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

8

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

9

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

10

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