NVIDIA GeForce GTX 670MX vs AMD Radeon R9 M485X

VS

NVIDIA GeForce GTX 670MX

AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 8GB VRAM Radeon R9 M485X 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 250W)

AMD Radeon R9 M485X 's Advantages

Released 3 years and 7 months late

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (160.0GB/s vs 67.20GB/s)

1088 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670MX

1.154 TFLOPS

Radeon R9 M485X +156%

2.961 TFLOPS

GeForce GTX 670MX

VS

Radeon R9 M485X

Graphics Card

Oct 2012

Release Date

May 2016

GeForce 600M

Generation

Crystal System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

700 MHz

Memory Clock

1250 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

67.20GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

32

-

960

Shading Units

2048

80

TMUs

128

24

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

512 KB

-

Theoretical Performance

12.02 GPixel/s

Pixel Rate

23.14 GPixel/s

48.08 GTexel/s

Texture Rate

92.54 GTexel/s

-

FP16 (half)

2.961 TFLOPS

1154 GFLOPS

FP32 (float)

2.961 TFLOPS

48.08 GFLOPS

FP64 (double)

185.1 GFLOPS

Board Design

75W

TDP

250W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

Amethyst

N13E-GR-A2

GPU Variant

Amethyst XT

Kepler

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

5 billion

294 mm²

Die Size

366 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

Related GPU Comparisons

1

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce GTX 850M

2

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 3080 Max Q

3

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 3080 Mobile

4

NVIDIA GeForce GTX 670MX vs NVIDIA T500 Mobile

5

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 2070 SUPER Max Q

6

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

7

NVIDIA GeForce GTX 670MX vs AMD Radeon R5 M230

8

NVIDIA GeForce GTX 670MX vs AMD FirePro M5725

9

NVIDIA GeForce GTX 670MX vs AMD Radeon R7 M360

10

NVIDIA GeForce GTX 670MX vs NVIDIA T600 Mobile

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