Intel Xeon 6756P-B vs Apple M3

CPU · Specs Compare

CPU Intel Xeon 6756P-B Intel · 2025-12

CPU Apple M3 Apple · 2023-10

General Parameters

Release Date

Dec 2025

Oct 2023

Manufacturer

Intel

Apple

Type

Server

Laptop

Core Architecture

Granite Rapids

Apple M3

Integrated Graphics

N/A

Apple M3 GPU

Generation

Xeon 6 (Granite Rapids-D)

—

Instruction Set

—

ARMv8

Package

Manufacturing Process

5 nm

3 nm

Socket

Intel BGA 5026

Apple M-Socket

Power Consumption

325 W

20 W

Foundry

Intel

—

Die Size

2x598 mm²

—

I/O Process Size

10 nm

—

Package

FC-BGA18N

—

Transistor Count

—

25 billions

Peak Operating Temperature

—

100°C

CPU Performance

Performance Core Base Frequency

2.2 GHz

4.05 GHz

Performance Core Turbo Frequency

3.5 GHz

4.05 GHz

Total Core Count

64

8

Total Thread Count

128

8

Bus Frequency

100 MHz

—

Multiplier

22.0

40x

L1 Cache

112 KB per core

192 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

256 MB shared

64 MB shared

Unlocked Multiplier

No

No

SMP

1

—

Performance Cores

—

4

Performance Core Threads

—

4

Efficiency Cores

—

4

Efficiency Core Threads

—

4

Efficiency Core Base Frequency

—

2.75 GHz

Efficiency Core Turbo Frequency

—

2.57 GHz

Memory Parameters

Memory Types

DDR5-6400

LPDDR5-6400

Max Memory Size

2.25 TB

24 GB

Max Memory Channels

8

2

ECC Memory Support

Yes

No

Max Memory Bandwidth

—

102.4 GB/s

Miscellaneous

PCIe Version

5

4.0

PCIe Lanes

32

—

Graphics Card Parameters

Integrated Graphics

—

true

GPU Base Frequency

—

500 MHz

GPU Max Dynamic Frequency

—

1600 MHz

Shader Units

—

1280

Texture Units

—

80

Raster Operation Units

—

40

Execution Units

—

160

Benchmark

Cinebench R23

—

1,920

Cinebench R23

—

10,448

Geekbench 6

—

3,009

Geekbench 6

—

11,805

Cinebench 2024

—

140

Cinebench 2024

—

707

Blender

—

168

Passmark CPU

—

4,850

Passmark CPU

—

19,597

▲ Specs Compare Data sourced from official specifications and benchmark tests.