NVIDIA GeForce GT 740A vs AMD Radeon RX 6600M

VS

NVIDIA GeForce GT 740A

AMD Radeon RX 6600M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 8GB VRAM Radeon RX 6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Lower TDP (33W vs 100W)

AMD Radeon RX 6600M 's Advantages

Released 7 years and 9 months late

Boost Clock2416MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A

0.753 TFLOPS

Radeon RX 6600M +1049%

8.659 TFLOPS

GeForce GT 740A

VS

Radeon RX 6600M

Graphics Card

Aug 2013

Release Date

May 2021

GeForce 700A

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2068 MHz

-

Boost Clock

2416 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

28

-

384

Shading Units

1792

32

TMUs

112

8

ROPs

64

-

RT Cores

28

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

7.840 GPixel/s

Pixel Rate

154.6 GPixel/s

31.36 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

752.6 GFLOPS

FP32 (float)

8.659 TFLOPS

31.36 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

33W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK208

GPU Name

Navi 23

GT 740M

GPU Variant

-

Kepler 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.02 billion

Transistors

11.06 billion

87 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce GT 740A vs NVIDIA GeForce 410M

2

NVIDIA GeForce GT 740A vs AMD Radeon HD 8870M

3

NVIDIA GeForce GT 740A vs AMD Radeon HD 6370M

4

NVIDIA GeForce GT 740A vs AMD Radeon HD 6490M Mac Edition

5

NVIDIA GeForce GT 740A vs NVIDIA GeForce GT 325M

6

NVIDIA GeForce GT 740A vs NVIDIA GeForce GT 820M

7

NVIDIA GeForce GT 740A vs AMD Radeon HD 8850M

8

NVIDIA GeForce GT 740A vs NVIDIA RTX 500 Mobile Ada Generation

9

NVIDIA GeForce GT 740A vs Intel Arc A730M

10

NVIDIA GeForce GT 740A vs AMD FirePro M7740

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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