Xeon w7-3455 vs EPYC 7452

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Aggregate performance score

EPYC 7452
2019
32 cores / 64 threads, 155 Watt
29.40
Xeon w7-3455
2023
24 cores / 48 threads, 270 Watt
38.16
+29.8%

Xeon w7-3455 outperforms EPYC 7452 by a substantial 30% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7452 and Xeon w7-3455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16090
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.1541.22
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency17.3012.89
Architecture codenameZen 2 (2017−2020)Sapphire Rapids (2023−2024)
Release date7 August 2019 (5 years ago)15 February 2023 (1 year ago)
Launch price (MSRP)$2,025$2,489

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w7-3455 has 350% better value for money than EPYC 7452.

Detailed specifications

EPYC 7452 and Xeon w7-3455 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores32 (Dotriaconta-Core)24 (Tetracosa-Core)
Threads6448
Base clock speed2.2 GHz2.5 GHz
Boost clock speed3.35 GHz4.8 GHz
Multiplier23.5no data
L1 cache2 MB80 KB (per core)
L2 cache16 MB2 MB (per core)
L3 cache128 MB (shared)67.5 MB
Chip lithography7 nm, 14 nmIntel 7 nm
Die size192 mm24x 477 mm2
Maximum case temperature (TCase)no data72 °C
Number of transistors4,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on EPYC 7452 and Xeon w7-3455 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration2 (Multiprocessor)1
SocketTR4FCLGA4677
Power consumption (TDP)155 Watt270 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7452 and Xeon w7-3455. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

EPYC 7452 and Xeon w7-3455 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7452 and Xeon w7-3455 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7452 and Xeon w7-3455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-4800
Maximum memory size4 TiB4 TB
Max memory channels88
Maximum memory bandwidth204.763 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7452 and Xeon w7-3455.

PCIe versionno data5.0
PCI Express lanesno data112

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7452 29.40
Xeon w7-3455 38.16
+29.8%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7452 44996
Xeon w7-3455 58393
+29.8%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 7452 1059
Xeon w7-3455 1848
+74.5%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 7452 7997
Xeon w7-3455 13513
+69%

Gaming performance

Pros & cons summary


Performance score 29.40 38.16
Recency 7 August 2019 15 February 2023
Physical cores 32 24
Threads 64 48
Power consumption (TDP) 155 Watt 270 Watt

EPYC 7452 has 33.3% more physical cores and 33.3% more threads, and 74.2% lower power consumption.

Xeon w7-3455, on the other hand, has a 29.8% higher aggregate performance score, and an age advantage of 3 years.

The Xeon w7-3455 is our recommended choice as it beats the EPYC 7452 in performance tests.


Should you still have questions on choice between EPYC 7452 and Xeon w7-3455, ask them in Comments section, and we shall answer.

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AMD EPYC 7452
EPYC 7452
Intel Xeon w7-3455
Xeon w7-3455

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Community ratings

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Questions & comments

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