EPYC 9634 vs Xeon E5-2603

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Aggregate performance score

Xeon E5-2603
2012
4 cores / 4 threads, 80 Watt
1.50
EPYC 9634
2022
84 cores / 168 threads, 290 Watt
70.00
+4567%

EPYC 9634 outperforms Xeon E5-2603 by a whopping 4567% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2603 and EPYC 9634 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21319
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.302.07
Market segmentServerServer
Seriesno dataAMD EPYC
Architecture codenameSandy Bridge-EP (2012)Genoa (2022−2023)
Release date6 March 2012 (12 years ago)10 November 2022 (1 year ago)
Launch price (MSRP)$207$10,304

Cost-effectiveness evaluation

Performance per price, higher is better.

EPYC 9634 has 590% better value for money than Xeon E5-2603.

Detailed specifications

Xeon E5-2603 and EPYC 9634 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 cores4 (Quad-Core)84
Threads4168
Base clock speed1.8 GHz2.25 GHz
Boost clock speed1.8 GHz3.7 GHz
Bus rate6.4 GT/sno data
Multiplierno data22.5
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)1 MB (per core)
L3 cache10240 KB (shared)384 MB (shared)
Chip lithography32 nm5 nm, 6 nm
Die size294 mm212x 72 mm2
Maximum core temperature70 °Cno data
Number of transistors1,270 million78,840 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-2603 and EPYC 9634 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 configuration22
SocketFCLGA2011SP5
Power consumption (TDP)80 Watt290 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2603 and EPYC 9634. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
StatusDiscontinuedno data
Precision Boost 2no data+

Security technologies

Xeon E5-2603 and EPYC 9634 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2603 and EPYC 9634 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2603 and EPYC 9634. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800
Maximum memory size384 GB6 TiB
Max memory channels4no data
Maximum memory bandwidth34.1 GB/s460.8 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2603 and EPYC 9634.

PCIe version3.05.0
PCI Express lanes40128

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.

Xeon E5-2603 1.50
EPYC 9634 70.00
+4567%

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.

Xeon E5-2603 2319
EPYC 9634 107944
+4555%

Gaming performance

Pros & cons summary


Performance score 1.50 70.00
Recency 6 March 2012 10 November 2022
Physical cores 4 84
Threads 4 168
Chip lithography 32 nm 5 nm
Power consumption (TDP) 80 Watt 290 Watt

Xeon E5-2603 has 262.5% lower power consumption.

EPYC 9634, on the other hand, has a 4566.7% higher aggregate performance score, an age advantage of 10 years, 2000% more physical cores and 4100% more threads, and a 540% more advanced lithography process.

The EPYC 9634 is our recommended choice as it beats the Xeon E5-2603 in performance tests.


Should you still have questions on choice between Xeon E5-2603 and EPYC 9634, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2603
Xeon E5-2603
AMD EPYC 9634
EPYC 9634

Similar processor comparisons

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Community ratings

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


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5 6 votes

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Questions & comments

Here you can ask a question about Xeon E5-2603 or EPYC 9634, agree or disagree with our judgements, or report an error or mismatch.