NVIDIA GeForce GTX 670MX vs AMD Radeon RX 6600S

VS

NVIDIA GeForce GTX 670MX

AMD Radeon RX 6600S

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 4GB VRAM Radeon RX 6600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

Lower TDP (75W vs 80W)

AMD Radeon RX 6600S 's Advantages

Released 9 years and 3 months late

Boost Clock2000MHz

More VRAM (4GB vs 3GB)

Larger VRAM bandwidth (224.0GB/s vs 67.20GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670MX

1.154 TFLOPS

Radeon RX 6600S +521%

7.168 TFLOPS

GeForce GTX 670MX

VS

Radeon RX 6600S

Graphics Card

Oct 2012

Release Date

Jan 2022

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1700 MHz

-

Boost Clock

2000 MHz

700 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

67.20GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

-

960

Shading Units

1792

80

TMUs

112

24

ROPs

64

-

RT Cores

28

16 KB (per SMX)

L1 Cache

128 KB per Array

384 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

12.02 GPixel/s

Pixel Rate

128.0 GPixel/s

48.08 GTexel/s

Texture Rate

224.0 GTexel/s

-

FP16 (half)

14.34 TFLOPS

1154 GFLOPS

FP32 (float)

7.168 TFLOPS

48.08 GFLOPS

FP64 (double)

448.0 GFLOPS

Board Design

75W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

Navi 23

N13E-GR-A2

GPU Variant

-

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

11.06 billion

294 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce GTX 670MX vs AMD Radeon R7 M360

2

NVIDIA GeForce GTX 670MX vs AMD Radeon RX 560 Mobile

3

NVIDIA GeForce GTX 670MX vs AMD Radeon 535 Mobile

4

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce GTX 1080 Max Q

5

NVIDIA GeForce GTX 670MX vs AMD Radeon R5 M230 Rebrand

6

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce 820M

7

NVIDIA GeForce GTX 670MX vs ATI Mobility Radeon HD 2400 XT Mac Edition

8

NVIDIA GeForce GTX 670MX vs AMD Radeon HD 6530M

9

NVIDIA GeForce GTX 670MX vs ATI Mobility Radeon HD 4850 X2

10

NVIDIA GeForce GTX 670MX vs NVIDIA RTX 5000 Embedded Ada Generation

Related News

1

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

2

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

3

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

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

6

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

7

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

8

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

9

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

10

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