i9-11900 vs EPYC 7552

VS

Aggregate performance score

EPYC 7552
2019
48 cores / 96 threads, 200 Watt
38.58
+170%
Core i9-11900
2021
8 cores / 16 threads, 65 Watt
14.27

EPYC 7552 outperforms Core i9-11900 by a whopping 170% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7552 and Core i9-11900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking75509
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.38no data
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency18.1620.67
Architecture codenameZen 2 (2017−2020)Rocket Lake (2021)
Release date7 August 2019 (5 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)$4,025no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7552 and Core i9-11900 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 cores48 (Octatetraconta-Core)8 (Octa-Core)
Threads9616
Base clock speed2.2 GHz2.5 GHz
Boost clock speed3.3 GHz5.1 GHz
Bus rateno data8 GT/s
Multiplier22no data
L1 cache96 KB (per core)64K (per core)
L2 cache512 KB (per core)256K (per core)
L3 cache192 MB (shared)16 MB (shared)
Chip lithography7 nm, 14 nm14 nm
Die size192 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on EPYC 7552 and Core i9-11900 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
SocketSP3FCLGA1200
Power consumption (TDP)200 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7552 and Core i9-11900. You'll probably need this information if you require some particular technology.

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

Security technologies

EPYC 7552 and Core i9-11900 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7552 and Core i9-11900 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 7552 and Core i9-11900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR4-3200
Maximum memory size4 TiB128 GB
Max memory channels82
Maximum memory bandwidth204.763 GB/s50 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics 750
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.3 GHz
Execution Unitsno data32
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of EPYC 7552 and Core i9-11900 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by EPYC 7552 and Core i9-11900 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@60Hz
Max resolution over eDPno data5120 x 3200 @60Hz
Max resolution over DisplayPortno data5120 x 3200 @60Hz

Graphics API support

APIs supported by EPYC 7552 and Core i9-11900 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by EPYC 7552 and Core i9-11900.

PCIe version4.04.0
PCI Express lanes12820

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 7552 38.58
+170%
i9-11900 14.27

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 7552 61282
+170%
i9-11900 22662

Gaming performance

Pros & cons summary


Performance score 38.58 14.27
Recency 7 August 2019 16 March 2021
Physical cores 48 8
Threads 96 16
Chip lithography 7 nm 14 nm
Power consumption (TDP) 200 Watt 65 Watt

EPYC 7552 has a 170.4% higher aggregate performance score, 500% more physical cores and 500% more threads, and a 100% more advanced lithography process.

i9-11900, on the other hand, has an age advantage of 1 year, and 207.7% lower power consumption.

The EPYC 7552 is our recommended choice as it beats the Core i9-11900 in performance tests.

Be aware that EPYC 7552 is a server/workstation processor while Core i9-11900 is a desktop one.


Should you still have questions on choice between EPYC 7552 and Core i9-11900, ask them in Comments section, and we shall answer.

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AMD EPYC 7552
EPYC 7552
Intel Core i9-11900
Core i9-11900

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Community ratings

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Questions & comments

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