CPU Comparison

A

AMD

AMD

AMD EPYC 4585PX

CORE STATE Grado

CORE SPECS 16 Cores / 32 Threads

CLOCK SPEED 4.3 Base / 5.7 GHz Turbo

CACHE 128 MB (shared)

MAX TDP 170W

ARCHITECTURE Zen 5

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

AMD

Ryzen 9 7940H

CORE STATE Phoenix

CORE SPECS 8 Cores / 16 Threads

CLOCK SPEED 4 Base / 5.2 GHz Turbo

CACHE 16 MB (shared)

MAX TDP 35W

ARCHITECTURE Zen 4

nm

PROCESS 4 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

6,093

2,490

cinebench_cinebench_r15_singlecore

860

351

cinebench_cinebench_r20_multicore

25,389

10,375

cinebench_cinebench_r20_singlecore

3,584

1,464

cinebench_cinebench_r23_multicore

60,451

24,703

cinebench_cinebench_r23_singlecore

8,534

3,487

passmark_data_compression

893,899

352,077

passmark_data_encryption

49,374

21,096

passmark_extended_instructions

67,572

26,804

passmark_find_prime_numbers

514

81

passmark_floating_point_math

154,641

62,057

passmark_integer_math

255,898

101,977

passmark_multithread

71,552

29,063

passmark_physics

7,140

1,300

passmark_random_string_sorting

98,839

42,093

passmark_single_thread

4,795

3,952

passmark_singlethread

4,795

3,952

DETAILED SPECIFICATIONS

SPECIFICATION

EPYC 4585PX

9 7940H

Core Specs

Cores

16

8 -50.0%

Threads

32

16 -50.0%

Base Clock (GHz)

4.3

4 -7.0%

Boost Clock (GHz)

5.7

5.2 -8.8%

Frequency (GHz)

4.3

4 -7.0%

Turbo Clock (GHz)

5.7

5.2 -8.8%

Multiplier

43

40 -7.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

80 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

1 MB (per core)

L3 Cache

128 MB (shared)

16 MB (shared)

Power

TDP (W)

170

35 -79.4%

PPT

230 W

—

Configurable TDP

—

54 W

Architecture

Architecture

Zen 5

Zen 4

Codename

Grado

Phoenix

Generation

EPYC (Zen 5 (Grado))

Ryzen 9 (Zen 4 (Phoenix))

Process Size

4 nm

4 nm

Transistors

16,630 million

25,000 million

Die Size

2x 70.6 mm²

178 mm²

Foundry

TSMC

TSMC

Memory

Memory Support

DDR5

DDR5

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

89.6 GB/s

89.6 GB/s

ECC Memory

Yes

Yes

Platform

Socket

AMD Socket AM5

AMD Socket FP8

PCIe

Gen 5, 24 Lanes(CPU only)

Gen 4, 20 Lanes(CPU only)

AMD Multi-Die

IO Process Size

6 nm

—

Graphics

Integrated Graphics

Radeon Graphics

Radeon 780M

Other

Market

Server/Workstation

Mobile

Production Status

Active

Active

Launch Price

$699

—

Part Number

100-000001561

100-000000954(FP7r2)100-000000963(FP7)100-000001128(FP8)

Package

FC-LGA1718

FP8, FP7, FP7r2

Tj Max

95°C

100°C

Bundled Cooler

None

—

View EPYC 4585PX Details View Ryzen 9 7940H Details