CPU Comparison

A

AMD

AMD

AMD EPYC 9655

CORE STATE Turin

CORE SPECS 96 Cores / 192 Threads

CLOCK SPEED 2.6 Base / 4.5 GHz Turbo

CACHE 384 MB (shared)

MAX TDP 400W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2024

VS

A

AMD

AMD

Ryzen 5 7640U

CORE STATE Phoenix

CORE SPECS 6 Cores / 12 Threads

CLOCK SPEED 3.5 Base / 4.9 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

13,373

1,807

cinebench_cinebench_r15_singlecore

1,887

255

cinebench_cinebench_r20_multicore

55,722

7,533

cinebench_cinebench_r20_singlecore

7,866

1,063

cinebench_cinebench_r23_multicore

132,672

17,936

cinebench_cinebench_r23_singlecore

18,730

2,532

passmark_data_compression

3,271,019

240,032

passmark_data_encryption

210,541

14,954

passmark_extended_instructions

203,302

17,019

passmark_find_prime_numbers

1,599

74

passmark_floating_point_math

662,949

41,093

passmark_integer_math

1,139,221

70,483

passmark_multithread

156,085

21,115

passmark_physics

25,958

1,169

passmark_random_string_sorting

440,608

29,382

passmark_single_thread

3,845

3,524

passmark_singlethread

3,845

3,524

geekbench_multicore

N/A

8,595

geekbench_singlecore

N/A

2,127

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 9655

5 7640U

Core Specs

Cores

96

6 -93.8%

Threads

192

12 -93.8%

Base Clock (GHz)

2.6

3.5 +34.6%

Boost Clock (GHz)

4.5

4.9 +8.9%

Frequency (GHz)

2.6

3.5 +34.6%

Turbo Clock (GHz)

4.5

4.9 +8.9%

Multiplier

26

35 +34.6%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

384 MB (shared)

16 MB (shared)

Power

TDP (W)

400

15 -96.3%

Configurable TDP

320-400 W

28 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Turin

Phoenix

Generation

EPYC (Zen 5 (Turin))

Ryzen 5 (Zen 4 (Phoenix))

Process Size

4 nm

4 nm

Transistors

99,780 million

25,000 million

Die Size

12x 70.6 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Twelve-channel

Dual-channel

Memory Bandwidth

576.0 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket SP5

AMD Socket FP8

PCIe

Gen 5, 128 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Interconnect

CXL

Gen 2.0

—

Graphics

Integrated Graphics

—

Radeon 760M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$11852

—

Part Number

100-000000674

100-000001106(FP7r2)100-000001109(FP7)100-000001132(FP8)

Package

FC-LGA6096

FP8, FP7, FP7r2

Tj Max

—

100°C

View EPYC 9655 Details View Ryzen 5 7640U Details