NVIDIA GeForce GTX 760M vs ATI Mobility Radeon HD 3450

VS

NVIDIA GeForce GTX 760M

ATI Mobility Radeon HD 3450

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 760M and 256MB VRAM Mobility Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760M 's Advantages

Released 5 years and 4 months late

Boost Clock657MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (64.13GB/s vs 6.400GB/s)

728 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 760M +2422%

1.009 TFLOPS

Mobility Radeon HD 3450

0.04 TFLOPS

GeForce GTX 760M

VS

Mobility Radeon HD 3450

Graphics Card

May 2013

Release Date

Jan 2008

GeForce 700M

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

628 MHz

Base Clock

-

657 MHz

Boost Clock

-

1002 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

64.13GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

768

Shading Units

40

64

TMUs

4

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

10.51 GPixel/s

Pixel Rate

2.000 GPixel/s

42.05 GTexel/s

Texture Rate

2.000 GTexel/s

-

1009 GFLOPS

FP32 (float)

40.00 GFLOPS

42.05 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GK106

GPU Name

M82

N14E-GL-A1

GPU Variant

M82-SCE XT (216-0707011)

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.54 billion

Transistors

0.181 billion

221 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

10.1

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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