NVIDIA GeForce GT 740A vs AMD Radeon HD 6770M

VS

NVIDIA GeForce GT 740A

AMD Radeon HD 6770M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 740A and 1024MB VRAM Radeon HD 6770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740A 's Advantages

Released 2 years and 7 months late

More VRAM (2GB vs 1024GB)

Lower TDP (33W vs 35W)

AMD Radeon HD 6770M 's Advantages

Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740A +8%

0.753 TFLOPS

Radeon HD 6770M

0.696 TFLOPS

GeForce GT 740A

VS

Radeon HD 6770M

Graphics Card

Aug 2013

Release Date

Jan 2011

GeForce 700A

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

57.60GB/s

Render Config

-

Compute Units

6

-

384

Shading Units

480

32

TMUs

24

8

ROPs

8

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

7.840 GPixel/s

Pixel Rate

5.800 GPixel/s

31.36 GTexel/s

Texture Rate

17.40 GTexel/s

-

752.6 GFLOPS

FP32 (float)

696.0 GFLOPS

31.36 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208

GPU Name

Whistler

GT 740M

GPU Variant

Whistler XT (216-0810001)

Kepler 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

0.716 billion

87 mm²

Die Size

104 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 R5 M320

2

NVIDIA GeForce GT 740A vs ATI Mobility Radeon HD 5830

3

NVIDIA GeForce GT 740A vs AMD Radeon HD 7490M

4

NVIDIA GeForce GT 740A vs AMD FirePro M7740

5

NVIDIA GeForce GT 740A vs NVIDIA GeForce 805A

6

NVIDIA GeForce GT 740A vs NVIDIA GeForce GTX 470M

7

NVIDIA GeForce GT 740A vs AMD Radeon HD 7330M

8

NVIDIA GeForce GT 740A vs AMD Radeon R5 M330

9

NVIDIA GeForce GT 740A vs NVIDIA GeForce MX150 GP107

10

NVIDIA GeForce GT 740A vs AMD Radeon Pro WX 3200 Mobile

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

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

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

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

5

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

6

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

7

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

8

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

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

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