Intel Iris Pro Graphics P555 vs NVIDIA GeForce 320M Mac Edition

VS

Intel Iris Pro Graphics P555

NVIDIA GeForce 320M Mac Edition

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P555 and 0System Shared VRAM GeForce 320M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P555 's Advantages

Released 5 years and 5 months late

Boost Clock1000MHz

336 additional rendering cores

Lower TDP (15W vs 23W)

Score

Benchmark

FP32 (float)

Iris Pro Graphics P555 +743%

0.768 TFLOPS

GeForce 320M Mac Edition

0.091 TFLOPS

Iris Pro Graphics P555

VS

GeForce 320M Mac Edition

Graphics Card

Sep 2015

Release Date

Apr 2010

HD Graphics-W

Generation

GeForce 300M

Integrated

Type

Integrated

Ring Bus

Bus Interface

PCIe 2.0 x16

Clock Speeds

350 MHz

Base Clock

-

1000 MHz

Boost Clock

-

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

SM Count

4

384

Shading Units

48

TMUs

16

6

ROPs

8

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

3.600 GPixel/s

48.00 GTexel/s

Texture Rate

7.200 GTexel/s

1.536 TFLOPS

FP16 (half)

-

768.0 GFLOPS

FP32 (float)

91.20 GFLOPS

192.0 GFLOPS

FP64 (double)

-

Board Design

15W

TDP

23W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Skylake GT3e

GPU Name

C89

-

GPU Variant

MCP89

Generation 9.0

Architecture

Tesla 2.0

Intel

Foundry

-

14 nm+

Process Size

40 nm

Unknown

Transistors

0.486 billion

Unknown

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.4

Shader Model

4.1

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