NVIDIA GeForce 940A vs AMD Radeon HD 6450A

VS

NVIDIA GeForce 940A

AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A and 512MB VRAM Radeon HD 6450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940A 's Advantages

Released 3 years and 11 months late

Boost Clock1124MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (16.02GB/s vs 8.528GB/s)

224 additional rendering cores

AMD Radeon HD 6450A 's Advantages

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 940A +331%

0.863 TFLOPS

Radeon HD 6450A

0.2 TFLOPS

GeForce 940A

VS

Radeon HD 6450A

Graphics Card

Mar 2015

Release Date

Apr 2011

GeForce 900A

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

533 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

8.528GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

160

16

TMUs

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

2.500 GPixel/s

17.98 GTexel/s

Texture Rate

5.000 GTexel/s

-

863.2 GFLOPS

FP32 (float)

200.0 GFLOPS

26.98 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM108

GPU Name

Caicos

-

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

0.37 billion

Unknown

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce 940A vs NVIDIA GeForce GT 755M

2

NVIDIA GeForce 940A vs AMD Radeon R9 M390X

3

NVIDIA GeForce 940A vs NVIDIA GeForce 8600M GT

4

NVIDIA GeForce 940A vs AMD FirePro W7170M

5

NVIDIA GeForce 940A vs AMD Radeon R9 M280X

6

NVIDIA GeForce 940A vs AMD Radeon E6760 PCIe

7

NVIDIA GeForce 940A vs NVIDIA GeForce 9500M G

8

NVIDIA GeForce 940A vs AMD Radeon Pro W5300M

9

NVIDIA GeForce 940A vs NVIDIA RTX 2000 Max-Q Ada Generation

10

NVIDIA GeForce 940A vs AMD Radeon HD 7430M

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage