CPU Comparison

A

AMD

AMD

AMD Ryzen Threadripper PRO 3995WX

CORE STATE Castle Peak

CORE SPECS 64 Cores / 128 Threads

CLOCK SPEED 2.7 Base / 4.2 GHz Turbo

CACHE 256 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core Ultra 7 265

CORE STATE Arrow Lake-S

CORE SPECS 20 Cores / 20 Threads

CLOCK SPEED 2.4 Base / 5.3 GHz Turbo

CACHE 30 MB (shared)

MAX TDP 65W

ARCHITECTURE Arrow Lake

nm

PROCESS 3 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

7,190

4,195

cinebench_cinebench_r15_singlecore

1,014

592

cinebench_cinebench_r20_multicore

29,961

17,482

cinebench_cinebench_r20_singlecore

4,229

2,467

cinebench_cinebench_r23_multicore

71,338

41,624

cinebench_cinebench_r23_singlecore

10,071

5,876

geekbench_multicore

14,092

N/A

geekbench_singlecore

1,577

N/A

passmark_data_compression

1,841,292

505,578

passmark_data_encryption

124,433

39,431

passmark_extended_instructions

106,423

39,768

passmark_find_prime_numbers

566

412

passmark_floating_point_math

277,715

172,546

passmark_integer_math

490,116

136,683

passmark_multithread

83,928

48,915

passmark_physics

5,498

3,019

passmark_random_string_sorting

188,574

62,044

passmark_single_thread

2,595

4,632

passmark_singlethread

2,595

4,632

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3995WX

Ultra 7 265

Core Specs

Cores

64

20 -68.8%

Threads

128

20 -84.4%

Base Clock (GHz)

2.7

2.4 -11.1%

Boost Clock (GHz)

4.2

5.3 +26.2%

Frequency (GHz)

2.7

2.4 -11.1%

Turbo Clock (GHz)

4.2

5.3 +26.2%

Multiplier

27

24 -11.1%

SMP CPUs

1

1 0.0%

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

30 MB (shared)

Power

TDP (W)

280

65 -76.8%

PL1

—

65 W

PL2

—

182 W

Architecture

Architecture

Zen 2

Arrow Lake

Codename

Castle Peak

Arrow Lake-S

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Ultra 7 (Arrow Lake)

Process Size

7 nm

3 nm

Transistors

30,400 million

17,800 million

Die Size

8x 74 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 WRX8

Intel Socket 1851

Chipsets

—

Z890, B860, W880, Q870, H810

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 4.6 GHz

P-Core Turbo

—

5.2 GHz

AMD Multi-Die

IO Process Size

14 nm

—

Graphics

Integrated Graphics

—

Arc Xe-LPG Graphics 32EU

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$5489

$394

Part Number

100-000000087100-100000087WOF

SRQCX

Package

sWRX8

FC-LGA18W

Tj Max

—

105°C

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