CPU Comparison

A

AMD

AMD

AMD EPYC 8434P

CORE STATE Siena

CORE SPECS 48 Cores / 96 Threads

CLOCK SPEED 2.5 Base / 3.1 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 200W

ARCHITECTURE Zen 4c

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

AMD

Ryzen 7 PRO 6850U

CORE STATE Rembrandt

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 2.7 Base / 4.7 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 15W

ARCHITECTURE Zen 3+

nm

PROCESS 6 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

5,696

1,774

cinebench_cinebench_r15_singlecore

804

250

cinebench_cinebench_r20_multicore

23,736

7,395

cinebench_cinebench_r20_singlecore

3,350

1,043

cinebench_cinebench_r23_multicore

56,516

17,608

cinebench_cinebench_r23_singlecore

7,978

2,485

passmark_data_compression

1,412,835

249,799

passmark_data_encryption

97,254

15,995

passmark_extended_instructions

86,189

16,054

passmark_find_prime_numbers

298

56

passmark_floating_point_math

215,669

42,999

passmark_integer_math

385,290

79,479

passmark_multithread

66,490

20,716

passmark_physics

4,036

989

passmark_random_string_sorting

125,932

26,716

passmark_single_thread

2,448

3,234

passmark_singlethread

2,448

3,234

geekbench_multicore

N/A

7,412

geekbench_singlecore

N/A

1,747

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 8434P

7 PRO 6850U

Core Specs

Cores

48

8 -83.3%

Threads

96

16 -83.3%

Base Clock (GHz)

2.5

2.7 +8.0%

Boost Clock (GHz)

3.1

4.7 +51.6%

Frequency (GHz)

2.5

2.7 +8.0%

Turbo Clock (GHz)

3.1

4.7 +51.6%

Multiplier

25

27 +8.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

64 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

512 KB (per core)

L3 Cache

128 MB (shared)

16 MB (shared)

Power

TDP (W)

200

15 -92.5%

Configurable TDP

155-225 W

28W

Architecture

Architecture

Zen 4c

Zen 3+

Codename

Siena

Rembrandt

Generation

EPYC (Zen 4c (Siena))

Ryzen 7 (Zen 3+ (Rembrandt))

Process Size

5 nm

6 nm

Transistors

35,500 million

—

Die Size

4x 73 mm²

208 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Six-channel

Dual-channel

Memory Bandwidth

230.4 GB/s

76.8 GB/s

ECC Memory

Yes

No

Platform

Socket

AMD Socket SP6

AMD Socket FP7

PCIe

Gen 5, 96 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

—

Radeon 680M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$2700

—

Part Number

100-000000877

100-000000538100-000000550

Package

FC-LGA4844

FP7, FP7r2

Tj Max

—

95°C

Bundled Cooler

None

—

View EPYC 8434P Details View Ryzen 7 PRO 6850U Details