ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GT 740M

VS

ATI Mobility Radeon HD 3450

NVIDIA GeForce GT 740M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740M 's Advantages

Released 5 years and 5 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)

344 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce GT 740M +1782%

0.753 TFLOPS

Mobility Radeon HD 3450

VS

GeForce GT 740M

Graphics Card

Jan 2008

Release Date

Jun 2013

M8x

Generation

GeForce 700M

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

400 MHz

Memory Clock

900 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

14.40GB/s

Render Config

2

Compute Units

-

40

Shading Units

384

4

TMUs

32

4

ROPs

8

-

L1 Cache

16 KB (per SMX)

64 KB

L2 Cache

512 KB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

7.840 GPixel/s

2.000 GTexel/s

Texture Rate

31.36 GTexel/s

-

40.00 GFLOPS

FP32 (float)

752.6 GFLOPS

-

FP64 (double)

31.36 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

M82

GPU Name

GK208

M82-SCE XT (216-0707011)

GPU Variant

GT 740M

TeraScale

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.181 billion

Transistors

1.02 billion

67 mm²

Die Size

87 mm²

Graphics Features

10.1

DirectX

12 (11_0)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

4.1

Shader Model

5.1

Related GPU Comparisons

1

ATI Mobility Radeon HD 3450 vs AMD Radeon Pro 555X

2

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce MX150 GP107

3

ATI Mobility Radeon HD 3450 vs ATI Mobility Radeon HD 5450

4

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 1070 Mobile

5

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GTX 670M

6

ATI Mobility Radeon HD 3450 vs AMD Radeon HD 7550M

7

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce 920M

8

ATI Mobility Radeon HD 3450 vs AMD Radeon 620 Mobile

9

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce MX570

10

ATI Mobility Radeon HD 3450 vs NVIDIA GeForce GT 820M

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