CPU Comparison

AMD
AMD

AMD EPYC 9554

CORE STATE Genoa
CORE SPECS 64 Cores / 128 Threads
CLOCK SPEED 3.1 Base / 3.75 GHz Turbo
CACHE 256 MB (shared)
MAX TDP 360W
ARCHITECTURE Zen 4
nm
PROCESS 5 nm
LAUNCH DATE 2022
VS
AMD
AMD

EPYC 9745

CORE STATE Turin
CORE SPECS 128 Cores / 256 Threads
CLOCK SPEED 2.4 Base / 3.7 GHz Turbo
CACHE 256 MB (shared)
MAX TDP 400W
ARCHITECTURE Zen 5
nm
PROCESS 3 nm
LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore
9,319
11,198
cinebench_cinebench_r15_singlecore
1,315
1,580
cinebench_cinebench_r20_multicore
38,831
46,659
cinebench_cinebench_r20_singlecore
5,481
6,586
cinebench_cinebench_r23_multicore
92,457
111,093
cinebench_cinebench_r23_singlecore
13,052
15,683
passmark_data_compression
N/A
3,929,890
passmark_data_encryption
N/A
229,447
passmark_extended_instructions
N/A
280,477
passmark_find_prime_numbers
N/A
979
passmark_floating_point_math
N/A
761,219
passmark_integer_math
N/A
1,224,315
passmark_multithread
N/A
130,698
passmark_physics
N/A
17,122
passmark_random_string_sorting
N/A
468,975
passmark_single_thread
N/A
2,806
passmark_singlethread
N/A
2,806

Analysis: AMD EPYC 9554 vs AMD EPYC 9745

Reviewing the score data for AMD EPYC 9745 and AMD AMD EPYC 9554, an obvious pattern develops. AMD EPYC 9745 repeatedly provides superior performance in multiple tests. This speed edge varies from significant to outstanding according to the given scenario. This reliability testifies to fundamental technical superiority. Buyers prioritizing speed should pay attention.

Looking at the specifications, AMD EPYC 9745 outperforms AMD AMD EPYC 9554 over many benchmarks. When it comes to gaming, this processing difference means faster results. Those needing maximum power would evaluate AMD EPYC 9745 as the more capable option. The threaded throughput is especially impressive. Current programs increasingly utilize many execution resources.

Considering a specification perspective, AMD EPYC 9745 includes better memory subsystem, higher frequencies, and more optimized thermal handling. All these aspects work together to deliver reliably better scores throughout multiple workloads. This design advances position AMD EPYC 9745 a attractive selection. If you're processing, this chip processes it capably. Power users should notably value these gains.

AMD AMD EPYC 9554 is not dismissed altogether, though the benchmark difference compared to AMD EPYC 9745 is hard to deny. For price-aware consumers, AMD AMD EPYC 9554 might yet offer sense if the lesser MSRP compensates for the diminished capabilities. But, for peak speed, AMD EPYC 9745 is the obvious winner. This verdict is evident. Performance chasers should gravitate toward AMD EPYC 9745.

DETAILED SPECIFICATIONS

SPECIFICATION
EPYC 9554
EPYC 9745
Core Specs
Cores
64
128 +100.0%
Threads
128
256 +100.0%
Base Clock (GHz)
3.1
2.4 -22.6%
Boost Clock (GHz)
3.75
3.7 -1.3%
Frequency (GHz)
3.1
2.4 -22.6%
Turbo Clock (GHz)
3.75
3.7 -1.3%
Multiplier
31
24 -22.6%
SMP CPUs
2
2 0.0%
Cache
L1 Cache
64 KB (per core)
80 KB (per core)
L2 Cache
1 MB (per core)
1 MB (per core)
L3 Cache
256 MB (shared)
256 MB (shared)
Power
TDP (W)
360
400 +11.1%
Configurable TDP
320-400 W
320-400 W
Architecture
Architecture
Zen 4
Zen 5
Codename
Genoa
Turin
Generation
EPYC (Zen 4 (Genoa))
EPYC (Zen 5c (Turin))
Process Size
5 nm
3 nm
Transistors
52,560 million
Die Size
8x 72 mm²
Foundry
TSMC
TSMC
Memory
Memory Support
DDR5
DDR5
Memory Bus
Twelve-channel
Twelve-channel
Memory Bandwidth
460.8 GB/s
576.0 GB/s
ECC Memory
Yes
Yes
Platform
Socket
AMD Socket SP5
AMD Socket SP5
PCIe
Gen 5, 128 Lanes(CPU only)
Gen 5, 128 Lanes(CPU only)
AMD Multi-Die
IO Process Size
6 nm
6 nm
Interconnect
CXL
Gen 2.0
Other
Market
Server/Workstation
Server/Workstation
Production Status
Active
Active
Launch Price
$9087
$12141
Part Number
100-100000790
100-000001460
Package
FC-LGA6096
FC-LGA6096
View EPYC 9554 Details View EPYC 9745 Details