EPYC 9745 vs Xeon E7-8893 v3

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Primary details

Comparing Xeon E7-8893 v3 and EPYC 9745 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Architecture codenameHaswell-EX (2015)Turin (2024)
Release date1 June 2015 (9 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$12,141

Detailed specifications

Xeon E7-8893 v3 and EPYC 9745 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)128
Threads8256
Base clock speed3.2 GHz2.4 GHz
Boost clock speed3.5 GHz3.7 GHz
Bus rate9.6 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache45 MB (shared)256 MB (shared)
Chip lithography22 nm3 nm
Die size160 mm2no data
Maximum case temperature (TCase)75 °Cno data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E7-8893 v3 and EPYC 9745 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 configuration82
SocketFCLGA2011SP5
Power consumption (TDP)140 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-8893 v3 and EPYC 9745. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
PAE46 Bitno data
Precision Boost 2no data+

Security technologies

Xeon E7-8893 v3 and EPYC 9745 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-8893 v3 and EPYC 9745 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 E7-8893 v3 and EPYC 9745. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1333/1600/1866, DDR3-1066/1333/1600DDR5
Maximum memory size1.5 TBno data
Max memory channels4no data
Maximum memory bandwidth85 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 Xeon E7-8893 v3 and EPYC 9745.

PCIe version3.05.0
PCI Express lanes32128

Pros & cons summary


Recency 1 June 2015 10 October 2024
Physical cores 4 128
Threads 8 256
Chip lithography 22 nm 3 nm
Power consumption (TDP) 140 Watt 400 Watt

Xeon E7-8893 v3 has 185.7% lower power consumption.

EPYC 9745, on the other hand, has an age advantage of 9 years, 3100% more physical cores and 3100% more threads, and a 633.3% more advanced lithography process.

We couldn't decide between Xeon E7-8893 v3 and EPYC 9745. We've got no test results to judge.


Should you still have questions on choice between Xeon E7-8893 v3 and EPYC 9745, ask them in Comments section, and we shall answer.

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Intel Xeon E7-8893 v3
Xeon E7-8893 v3
AMD EPYC 9745
EPYC 9745

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