EPYC 7773X vs Xeon X5667

VS

Aggregate performance score

Xeon X5667
2010
4 cores / 8 threads, 95 Watt
2.93
EPYC 7773X
2022
64 cores / 128 threads, 280 Watt
57.60
+1866%

EPYC 7773X outperforms Xeon X5667 by a whopping 1866% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5667 and EPYC 7773X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking164822
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.61no data
Market segmentServerServer
Power efficiency2.9219.47
Architecture codenameWestmere-EP (2010−2011)Milan-X (2022)
Release date16 March 2010 (14 years ago)22 March 2022 (2 years ago)
Launch price (MSRP)$80no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X5667 and EPYC 7773X 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)64 (Tetrahexaconta-Core)
Threads8128
Base clock speed3.06 GHz2.2 GHz
Boost clock speed3.46 GHz3.5 GHz
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache12 MB (shared)768 MB (shared)
Chip lithography32 nm7 nm
Die size239 mm28x 81 mm2
Maximum core temperature83 °Cno data
Number of transistors1,170 million33,200 million
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Xeon X5667 and EPYC 7773X 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
SocketFCLGA1366,LGA1366SP3
Power consumption (TDP)95 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5667 and EPYC 7773X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data
Precision Boost 2no data+

Security technologies

Xeon X5667 and EPYC 7773X 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 X5667 and EPYC 7773X 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 X5667 and EPYC 7773X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-3200
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X5667 and EPYC 7773X.

PCIe version2.04.0
PCI Express lanesno data128

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 X5667 2.93
EPYC 7773X 57.60
+1866%

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 X5667 4659
EPYC 7773X 91491
+1864%

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.

Xeon X5667 569
EPYC 7773X 1531
+169%

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.

Xeon X5667 2426
EPYC 7773X 15277
+530%

Gaming performance

Pros & cons summary


Performance score 2.93 57.60
Recency 16 March 2010 22 March 2022
Physical cores 4 64
Threads 8 128
Chip lithography 32 nm 7 nm
Power consumption (TDP) 95 Watt 280 Watt

Xeon X5667 has 194.7% lower power consumption.

EPYC 7773X, on the other hand, has a 1865.9% higher aggregate performance score, an age advantage of 12 years, 1500% more physical cores and 1500% more threads, and a 357.1% more advanced lithography process.

The EPYC 7773X is our recommended choice as it beats the Xeon X5667 in performance tests.


Should you still have questions on choice between Xeon X5667 and EPYC 7773X, ask them in Comments section, and we shall answer.

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Intel Xeon X5667
Xeon X5667
AMD EPYC 7773X
EPYC 7773X

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Community ratings

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Questions & comments

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