CPU Comparison

A

AMD

AMD

AMD EPYC 7763

CORE STATE Milan

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.45 Base / 3.5 GHz Turbo

CACHE 256 MB (shared)

MAX TDP 280W

ARCHITECTURE Zen 3

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

i

Intel

INTEL

Core Ultra 7 255HX

CORE STATE Arrow Lake-HX

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.2 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 55W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,247

4,350

cinebench_cinebench_r15_singlecore

1,023

614

cinebench_cinebench_r20_multicore

30,198

18,128

cinebench_cinebench_r20_singlecore

4,263

2,559

cinebench_cinebench_r23_multicore

71,902

43,162

cinebench_cinebench_r23_singlecore

10,150

6,093

passmark_data_compression

1,628,973

548,248

passmark_data_encryption

121,001

41,662

passmark_extended_instructions

98,294

44,240

passmark_find_prime_numbers

668

422

passmark_floating_point_math

287,919

168,930

passmark_integer_math

516,920

132,810

passmark_multithread

84,591

50,739

passmark_physics

7,708

3,062

passmark_random_string_sorting

182,676

66,420

passmark_single_thread

2,518

4,645

passmark_singlethread

2,518

4,645

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 7763

Ultra 7 255HX

Core Specs

Cores

64

20 -68.8%

Threads

128

20 -84.4%

Base Clock (GHz)

2.45

2.4 -2.0%

Boost Clock (GHz)

3.5

5.2 +48.6%

Frequency (GHz)

2.45

2.4 -2.0%

Turbo Clock (GHz)

3.5

5.2 +48.6%

Multiplier

24.5

24 -2.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

64 KB (per core)

192 KB (per core)

L2 Cache

512 KB (per core)

3 MB (per core)

L3 Cache

256 MB (shared)

30 MB (shared)

Power

TDP (W)

280

55 -80.4%

PL1

—

55 W

PL2

—

160 W

Configurable TDP

225 W

—

Architecture

Architecture

Zen 3

Arrow Lake

Codename

Milan

Arrow Lake-HX

Generation

EPYC (Zen 3 (Milan))

Ultra 7 (Arrow Lake-HX)

Process Size

7 nm

3 nm

Transistors

33,200 million

17,800 million

Die Size

8x 81 mm²

243 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR4

DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

102.4 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP3

Intel BGA 2114

Chipsets

—

WM880, HM870

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 20 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

1800 MHz up to 4.5 GHz

AMD Multi-Die

CCDs

8

—

Cores per CCD

8

—

IO Process Size

12 nm

—

AI/NPU

NPU

—

Yes / 13 TOPS

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 64EU

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$7890

—

Part Number

100-000000312100-000000312WOF

SRVFG

Package

FCLGA-4094

FC-BGA

Tj Max

—

105°C

View EPYC 7763 Details View Core Ultra 7 255HX Details