ATI Mobility Radeon HD 4670 vs AMD Radeon RX 6600M

VS

ATI Mobility Radeon HD 4670

AMD Radeon RX 6600M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4670 and 8GB VRAM Radeon RX 6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 's Advantages

Lower TDP (35W vs 100W)

AMD Radeon RX 6600M 's Advantages

Released 12 years and 4 months late

Boost Clock2416MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)

1472 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670

0.432 TFLOPS

Radeon RX 6600M +1904%

8.659 TFLOPS

Mobility Radeon HD 4670

VS

Radeon RX 6600M

Graphics Card

Jan 2009

Release Date

May 2021

M9x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2068 MHz

-

Boost Clock

2416 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

224.0GB/s

Render Config

4

Compute Units

28

-

320

Shading Units

1792

32

TMUs

112

8

ROPs

64

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

5.400 GPixel/s

Pixel Rate

154.6 GPixel/s

21.60 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

432.0 GFLOPS

FP32 (float)

8.659 TFLOPS

-

FP64 (double)

541.2 GFLOPS

Board Design

35W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M96

GPU Name

Navi 23

M96 XT (216-0729051)

GPU Variant

-

TeraScale

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.514 billion

Transistors

11.06 billion

146 mm²

Die Size

237 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

Related GPU Comparisons

1

ATI Mobility Radeon HD 4670 vs AMD Radeon Pro WX 4170 Mobile

2

ATI Mobility Radeon HD 4670 vs NVIDIA GeForce GT 720A

3

ATI Mobility Radeon HD 4670 vs AMD Radeon E8860

4

ATI Mobility Radeon HD 4670 vs NVIDIA GeForce RTX 4090 Max-Q

5

ATI Mobility Radeon HD 4670 vs AMD Radeon RX 7600M

6

ATI Mobility Radeon HD 4670 vs NVIDIA GeForce 830M

7

ATI Mobility Radeon HD 4670 vs AMD Radeon HD 7690M Rebrand

8

ATI Mobility Radeon HD 4670 vs NVIDIA GeForce RTX 4080 Max-Q

9

ATI Mobility Radeon HD 4670 vs AMD Radeon 530 Mobile

10

ATI Mobility Radeon HD 4670 vs AMD Radeon E6465

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