CPU Comparison

A

AMD

AMD

AMD Ryzen Threadripper PRO 3955WX

CORE STATE Castle Peak

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 3.9 Base / 4.3 GHz Turbo

CACHE 64 MB

MAX TDP 280W

ARCHITECTURE Zen 2

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

INTEL

Core i7-14700KF

CORE STATE Raptor Lake-R

CORE SPECS 20 Cores / 28 Threads

CLOCK SPEED 3.4 Base / 5.6 GHz Turbo

CACHE 33 MB (shared)

MAX TDP 125W

ARCHITECTURE Raptor Lake

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

3,440

4,491

cinebench_cinebench_r15_singlecore

485

633

cinebench_cinebench_r20_multicore

14,335

18,713

cinebench_cinebench_r20_singlecore

2,023

2,641

cinebench_cinebench_r23_multicore

34,131

44,557

cinebench_cinebench_r23_singlecore

4,818

6,290

geekbench_multicore

12,523

19,287

geekbench_singlecore

1,684

2,972

passmark_data_compression

601,738

694,963

passmark_data_encryption

38,058

40,046

passmark_extended_instructions

38,952

40,660

passmark_find_prime_numbers

198

212

passmark_floating_point_math

77,979

134,393

passmark_integer_math

132,456

183,056

passmark_multithread

40,155

52,425

passmark_physics

2,460

2,961

passmark_random_string_sorting

63,758

74,723

passmark_single_thread

2,679

4,480

passmark_singlethread

2,679

4,480

DETAILED SPECIFICATIONS

SPECIFICATION

Threadripper PRO 3955WX

i7-14700KF

Core Specs

Cores

16

20 +25.0%

Threads

32

28 -12.5%

Base Clock (GHz)

3.9

3.4 -12.8%

Boost Clock (GHz)

4.3

5.6 +30.2%

Frequency (GHz)

3.9

3.4 -12.8%

Turbo Clock (GHz)

4.3

5.6 +30.2%

Multiplier

39

34 -12.8%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

80 KB (per core)

L2 Cache

512 KB (per core)

2 MB (per core)

L3 Cache

64 MB

33 MB (shared)

Power

TDP (W)

280

125 -55.4%

PL1

—

253 W

PL2

—

253 W

Architecture

Architecture

Zen 2

Raptor Lake

Codename

Castle Peak

Raptor Lake-R

Generation

Ryzen Threadripper (Zen 2 (Castle Peak))

Core i7 (Raptor Lake Refresh)

Process Size

7 nm

10 nm

Transistors

7,600 million

—

Die Size

2x 74 mm²

257 mm²

Foundry

TSMC

Intel

Memory

Memory Support

DDR4

DDR4, DDR5

Memory Bus

Eight-channel

Dual-channel

Memory Bandwidth

204.8 GB/s

—

ECC Memory

Yes

Yes

DDR4 Speed

—

3200 MT/s

DDR5 Speed

—

5600 MT/s

Platform

Socket

AMD Socket WRX8

Intel Socket 1700

Chipsets

—

Intel 600 Series, Intel 700 series

PCIe

Gen 4, 128 Lanes(CPU only)

Gen 5, 16 Lanes(CPU only)

Intel Hybrid

Hybrid Cores

—

P-Cores: 8 E-Cores: 12

E-Core Frequency

—

2.5 GHz up to 4.3 GHz

P-Core Turbo

—

5.5 GHz

AMD Multi-Die

IO Process Size

14 nm

—

Other

Market

Desktop

Desktop

Production Status

Active

Active

Launch Price

$1149

$384

Part Number

100-000000167

SRN3Y

Package

sWRX8

FC-LGA16A

Tj Max

—

100°C

Bundled Cooler

—

None

View Ryzen Threadripper PRO 3955WX Details View Core i7-14700KF Details