NVIDIA GeForce GTX 680M vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce GTX 680M

Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 68.26GB/s)

576 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 118% (1650MHz vs 758MHz)

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 680M

2.038 TFLOPS

Iris Xe MAX Graphics +24%

2.534 TFLOPS

GeForce GTX 680M

VS

Iris Xe MAX Graphics

Graphics Card

Jun 2012

Release Date

Oct 2020

GeForce 600M

Generation

HD Graphics-M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

719 MHz

Base Clock

300 MHz

758 MHz

Boost Clock

1650 MHz

900 MHz

Memory Clock

2133 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

68.26GB/s

Render Config

-

1344

Shading Units

768

112

TMUs

48

32

ROPs

24

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

21.22 GPixel/s

Pixel Rate

39.60 GPixel/s

84.90 GTexel/s

Texture Rate

79.20 GTexel/s

-

FP16 (half)

5.069 TFLOPS

2.038 TFLOPS

FP32 (float)

2.534 TFLOPS

84.90 GFLOPS

FP64 (double)

633.6 GFLOPS

Board Design

100W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK104

GPU Name

DG1

N13E-GTX-A2

GPU Variant

-

Kepler

Architecture

Generation 12.1

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

3.54 billion

Transistors

Unknown

294 mm²

Die Size

95 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.4

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