AMD Radeon HD 6990M Rebrand vs AMD Radeon R9 M365X

VS

AMD Radeon HD 6990M Rebrand

AMD Radeon R9 M365X

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 4GB VRAM Radeon R9 M365X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

160 additional rendering cores

AMD Radeon R9 M365X 's Advantages

Released 3 years and 10 months late

Boost Clock925MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (72.00GB/s vs 70.40GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand +8%

1.28 TFLOPS

Radeon R9 M365X

1.184 TFLOPS

Radeon HD 6990M Rebrand

VS

Radeon R9 M365X

Graphics Card

Jul 2011

Release Date

May 2015

Vancouver

Generation

Gem System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

925 MHz

1100 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

70.40GB/s

Bandwidth

72.00GB/s

Render Config

14

Compute Units

10

-

800

Shading Units

640

40

TMUs

40

16

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

14.80 GPixel/s

32.00 GTexel/s

Texture Rate

37.00 GTexel/s

-

1280 GFLOPS

FP32 (float)

1184 GFLOPS

-

FP64 (double)

74.00 GFLOPS

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Broadway

GPU Name

Tropo

Broadway XTX

GPU Variant

Tropo XT

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

1.5 billion

166 mm²

Die Size

123 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

AMD Radeon HD 6990M Rebrand vs NVIDIA T550 Mobile

2

AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce RTX 2070 SUPER Max Q

3

AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce 8400M G

4

AMD Radeon HD 6990M Rebrand vs AMD Radeon HD 6870M

5

AMD Radeon HD 6990M Rebrand vs AMD Radeon E9171 MCM

6

AMD Radeon HD 6990M Rebrand vs ATI Mobility Radeon HD 5670 Mac Edition

7

AMD Radeon HD 6990M Rebrand vs NVIDIA RTX 4000 Mobile Ada Generation

8

AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce GT 730A

9

AMD Radeon HD 6990M Rebrand vs ATI Mobility Radeon X2300

10

AMD Radeon HD 6990M Rebrand vs AMD Radeon HD 8590M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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