NVIDIA GeForce GTX 950A vs NVIDIA GeForce 405M

VS

NVIDIA GeForce GTX 950A

NVIDIA GeForce 405M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950A and 512MB VRAM GeForce 405M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950A 's Advantages

Released 4 years and 2 months late

Boost Clock1124MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (32.03GB/s vs 12.80GB/s)

624 additional rendering cores

NVIDIA GeForce 405M 's Advantages

Lower TDP (14W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 950A +3589%

1.439 TFLOPS

GeForce 405M

0.039 TFLOPS

GeForce GTX 950A

VS

GeForce 405M

Graphics Card

Mar 2015

Release Date

Jan 2011

GeForce 900A

Generation

GeForce 400M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

993 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

32.03GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

2

640

Shading Units

16

40

TMUs

8

16

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

2.424 GPixel/s

44.96 GTexel/s

Texture Rate

4.848 GTexel/s

-

1439 GFLOPS

FP32 (float)

38.78 GFLOPS

44.96 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

14W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM107

GPU Name

GT218

N16P-GT

GPU Variant

-

Maxwell

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.26 billion

148 mm²

Die Size

57 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.2

5.1

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 950A vs NVIDIA GeForce GTX 1080 Max Q

2

NVIDIA GeForce GTX 950A vs AMD Radeon Pro 560X

3

NVIDIA GeForce GTX 950A vs NVIDIA NVS 2100M

4

NVIDIA GeForce GTX 950A vs AMD Radeon HD 6990M Rebrand

5

NVIDIA GeForce GTX 950A vs NVIDIA GeForce RTX 3070 Mobile

6

NVIDIA GeForce GTX 950A vs NVIDIA GeForce GT 755M

7

NVIDIA GeForce GTX 950A vs NVIDIA GeForce RTX 2070 SUPER Max Q

8

NVIDIA GeForce GTX 950A vs AMD FirePro W5170M

9

NVIDIA GeForce GTX 950A vs AMD Radeon HD 6990M

10

NVIDIA GeForce GTX 950A vs AMD Radeon Pro WX 7100 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