NVIDIA GeForce GT 740A vs AMD Radeon HD 7450M

VS

NVIDIA GeForce GT 740A

AMD Radeon HD 7450M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 1024MB VRAM Radeon HD 7450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Released 1 years and 7 months late

More VRAM (2GB vs 1024GB)

224 additional rendering cores

AMD Radeon HD 7450M 's Advantages

Lower TDP (7W vs 33W)

Score

Benchmark

FP32 (float)

GeForce GT 740A +236%

0.753 TFLOPS

Radeon HD 7450M

0.224 TFLOPS

GeForce GT 740A

VS

Radeon HD 7450M

Graphics Card

Aug 2013

Release Date

Jan 2012

GeForce 700A

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

160

32

TMUs

8

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

2.800 GPixel/s

31.36 GTexel/s

Texture Rate

5.600 GTexel/s

-

752.6 GFLOPS

FP32 (float)

224.0 GFLOPS

31.36 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

7W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

Seymour

GT 740M

GPU Variant

Seymour PRO

Kepler 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

0.37 billion

87 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

3.5

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GT 740A vs AMD Radeon HD 8770M

2

NVIDIA GeForce GT 740A vs AMD Radeon Pro Vega 64

3

NVIDIA GeForce GT 740A vs AMD Radeon Pro 5300M

4

NVIDIA GeForce GT 740A vs AMD Radeon HD 8590M

5

NVIDIA GeForce GT 740A vs AMD Radeon Pro W6600M

6

NVIDIA GeForce GT 740A vs AMD Radeon HD 7690M Rebrand

7

NVIDIA GeForce GT 740A vs AMD FirePro W4190M

8

NVIDIA GeForce GT 740A vs AMD Radeon Pro 575X

9

NVIDIA GeForce GT 740A vs AMD Radeon E9550 MXM

10

NVIDIA GeForce GT 740A vs NVIDIA GeForce 9700M GT

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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