Xeon 634 vs EPYC 4124P

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Aggregate performance score

EPYC 4124P
2024, $149
4 cores / 8 threads, 65 Watt
10.61
Xeon 634
2026, $499
12 cores / 24 threads, 150 Watt
22.40
+111%

Xeon 634 outperforms EPYC 4124P by a whopping 111% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking958347
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation33.1925.81
Market segmentServerServer
Power efficiency6.716.14
DesignerAMDIntel
ManufacturerTSMCIntel
Architecture codenameRaphael (2023−2026)Granite Rapids (2024−2026)
Release date21 May 2024 (2 years ago)2 February 2026 (less than a year ago)
Launch price (MSRP)$149$499

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 4124P has 29% better value for money than Xeon 634.

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

Basic parameters of EPYC 4124P and Xeon 634: 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 cores4 (Quad-Core)12 (Dodeca-Core)
Performance-coresno data12
Threads824
Base clock speed3.8 GHz2.7 GHz
Boost clock speed5.1 GHz4.6 GHz
Bus rateno data0 GT/s
L1 cache64 KB (per core)112 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache32 MB (shared)48 MB (shared)
Chip lithography5 nmIntel 3 nm
Die size71 mm2598 mm2
Maximum case temperature (TCase)61 °C68 °C
Number of transistors6,570 millionno data
64 bit support++
Unlocked multiplier-+

Compatibility

Information on EPYC 4124P and Xeon 634 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 configuration11
SocketAM5FCLGA4710
Power consumption (TDP)65 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 4124P and Xeon 634. 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 4124P and Xeon 634 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 4124P and Xeon 634 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 4124P and Xeon 634. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5(6400MT/s)
Maximum memory sizeno data2 TB
Max memory channelsno data4
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 4124P and Xeon 634.

PCIe version5.05.0
PCI Express lanes2880

Synthetic benchmarks

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.

EPYC 4124P 10.61
Xeon 634 22.40
+111%

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. Other than that, Passmark measures multi-core performance.

EPYC 4124P 18139
Samples: 9
Xeon 634 38309
+111%
Samples: 1

Gaming performance

Pros & cons summary


Performance score 10.61 22.40
Recency 21 May 2024 2 February 2026
Physical cores 4 12
Threads 8 24
Power consumption (TDP) 65 Watt 150 Watt

EPYC 4124P has 131% lower power consumption.

Xeon 634, on the other hand, has a 111% higher aggregate performance score, an age advantage of 1 year, and 200% more physical cores and 200% more threads.

The Intel Xeon 634 is our recommended choice as it beats the AMD EPYC 4124P in performance tests.

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 10 votes

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1.2 178 votes

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Comments

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