NVIDIA GeForce GTX 670MX vs AMD Radeon HD 6430M

VS

NVIDIA GeForce GTX 670MX

AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

Released 1 years and 9 months late

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (67.20GB/s vs 12.80GB/s)

800 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670MX +654%

1.154 TFLOPS

Radeon HD 6430M

0.153 TFLOPS

GeForce GTX 670MX

VS

Radeon HD 6430M

Graphics Card

Oct 2012

Release Date

Jan 2011

GeForce 600M

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

700 MHz

Memory Clock

800 MHz

Memory

3GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

192bit

Memory Bus

64bit

67.20GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

2

-

960

Shading Units

160

80

TMUs

8

24

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

384 KB

L2 Cache

128 KB

-

Theoretical Performance

12.02 GPixel/s

Pixel Rate

1.920 GPixel/s

48.08 GTexel/s

Texture Rate

3.840 GTexel/s

-

1154 GFLOPS

FP32 (float)

153.6 GFLOPS

48.08 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GK104

GPU Name

Seymour

N13E-GR-A2

GPU Variant

Seymour LP S3 (216-0809020)

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

0.37 billion

294 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce 8400M GS

2

NVIDIA GeForce GTX 670MX vs NVIDIA NVS 5100M

3

NVIDIA GeForce GTX 670MX vs ATI Mobility Radeon X2300 HD

4

NVIDIA GeForce GTX 670MX vs NVIDIA NVS 5200M

5

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce GT 635M

6

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce 920M

7

NVIDIA GeForce GTX 670MX vs AMD Radeon HD 7690M XT

8

NVIDIA GeForce GTX 670MX vs AMD Radeon HD 8750M

9

NVIDIA GeForce GTX 670MX vs AMD Radeon RX 7600S

10

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 3050 Max-Q Refresh 4 GB

Related News

1

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

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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