NVIDIA GeForce GT 650M Mac Edition vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce GT 650M Mac Edition

Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition 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 GT 650M Mac Edition 's Advantages

Larger VRAM bandwidth (80.26GB/s vs 68.26GB/s)

Intel Iris Xe MAX Graphics 's Advantages

Released 8 years and 3 months late

Boost Clock1650MHz

More VRAM (4GB vs 512GB)

384 additional rendering cores

Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)

GeForce GT 650M Mac Edition

0.691 TFLOPS

Iris Xe MAX Graphics +266%

2.534 TFLOPS

GeForce GT 650M Mac Edition

VS

Iris Xe MAX Graphics

Graphics Card

Jul 2012

Release Date

Oct 2020

GeForce 600M

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1650 MHz

1254 MHz

Memory Clock

2133 MHz

Memory

512MB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

80.26GB/s

Bandwidth

68.26GB/s

Render Config

-

384

Shading Units

768

32

TMUs

48

16

ROPs

24

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

7.200 GPixel/s

Pixel Rate

39.60 GPixel/s

28.80 GTexel/s

Texture Rate

79.20 GTexel/s

-

FP16 (half)

5.069 TFLOPS

691.2 GFLOPS

FP32 (float)

2.534 TFLOPS

28.80 GFLOPS

FP64 (double)

633.6 GFLOPS

Board Design

45W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

DG1

N13P-GT-W-A2

GPU Variant

-

Kepler

Architecture

Generation 12.1

TSMC

Foundry

Intel

28 nm

Process Size

10 nm

1.27 billion

Transistors

Unknown

118 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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