AMD Radeon R9 M385X vs AMD Radeon HD 7650M

VS

AMD Radeon R9 M385X

AMD Radeon HD 7650M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 1024MB VRAM Radeon HD 7650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385X 's Advantages

Released 3 years and 4 months late

Boost Clock1100MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (76.80GB/s vs 25.60GB/s)

416 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385X +356%

1.971 TFLOPS

Radeon HD 7650M

0.432 TFLOPS

Radeon R9 M385X

VS

Radeon HD 7650M

Graphics Card

May 2015

Release Date

Jan 2012

Gem System

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1100 MHz

Boost Clock

-

1200 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

76.80GB/s

Bandwidth

25.60GB/s

Render Config

14

Compute Units

6

-

896

Shading Units

480

56

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

7.200 GPixel/s

61.60 GTexel/s

Texture Rate

10.80 GTexel/s

-

1.971 TFLOPS

FP32 (float)

432.0 GFLOPS

123.2 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

20W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Strato

GPU Name

Thames

Strato XT

GPU Variant

Thames PRO

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.716 billion

160 mm²

Die Size

104 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R9 M385X vs AMD Radeon 535 Mobile

2

AMD Radeon R9 M385X vs NVIDIA GeForce GT 540M

3

AMD Radeon R9 M385X vs AMD Radeon RX 480 Mobile

4

AMD Radeon R9 M385X vs AMD Radeon HD 8970M

5

AMD Radeon R9 M385X vs AMD Radeon HD 8870M

6

AMD Radeon R9 M385X vs NVIDIA RTX 2000 Max-Q Ada Generation

7

AMD Radeon R9 M385X vs ATI Mobility Radeon X2500

8

AMD Radeon R9 M385X vs NVIDIA GeForce GT 625M

9

AMD Radeon R9 M385X vs ATI Mobility Radeon HD 4670

10

AMD Radeon R9 M385X vs AMD Radeon HD 7470M

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