Xeon X5675: specs and benchmarks

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Aggregate performance score

Xeon X5675
2011
6 cores / 12 threads, 95 Watt
4.03

Xeon X5675 provides poor benchmark performance at 4.03% of a leader's which is a 96-core EPYC 9655P.

Summary

Intel started Xeon X5675 sales 14 February 2011 at a recommended price of $162. This is a Westmere-EP architecture desktop processor primarily aimed at office systems. It has 6 cores and 12 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 3460 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA1366,LGA1366 processor with a TDP of 95 Watt. It supports DDR3 memory.

Primary details

Xeon X5675 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking1421
Place by popularitynot in top-100
Cost-effectiveness evaluation4.08
Market segmentServer
Power efficiency4.01of 100.00 (Ryzen Z1 Extreme)
Architecture codenameWestmere-EP (2010−2011)
Release date14 February 2011 (13 years ago)
Launch price (MSRP)$162of 17,906 (Xeon Platinum 8280L)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores6 (Hexa-Core)
Threads12
Base clock speed3.06 GHzof 4.7 GHz (FX-9590)
Boost clock speed3.46 GHzof 6.2 GHz (Core i9-14900KS)
L1 cache64 KB (per core)of 80 KB (EPYC 9965)
L2 cache256 KB (per core)
L3 cache12288 KB (shared)of 1152 MB (EPYC 9684X)
Chip lithography32 nmof 3 nm (Apple M3 Max 16-Core)
Die size239 mm2
Maximum core temperature81 °Cof 110 °C (Atom x7-E3950)
Number of transistors1,170 millionof 135,240 million (EPYC 9684X)
64 bit support+
Windows 11 compatibility-

Compatibility

Information on Xeon X5675 compatibility with other computer components and devices: 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 configuration2of 8 (Opteron 842)
SocketFCLGA1366,LGA1366
Power consumption (TDP)95 Wattof 500 Watt (Xeon 6960P)

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon X5675. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2
AES-NI+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology1.0
Hyper-Threading Technology+
Idle States+
Demand Based Switching+
PAE40 Bit

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon X5675's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3
Maximum memory size288 GBof 6 TiB (EPYC 9124)
Max memory channels3of 12 (Xeon Platinum 9221)
Maximum memory bandwidth32 GB/sof 460.8 GB/s (EPYC 9124)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version2.0of 5.0 (Core i9-12900K)

Benchmark performance

Single-core and multi-core benchmark results of Xeon X5675. Overall benchmark performance 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 X5675 4.03

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 X5675 6396

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 X5675 502

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 X5675 2459

Gaming performance

Closest competitors

Xeon X5675's performance relative to its closest rivals among server CPUs.


Xeon W3670 100.25
Xeon X5675 100
Opteron 6276 99.26

AMD equivalent

According to our data, the closest AMD alternative to Xeon X5675 is Opteron 6282 SE, which is nearly equal in speed and lower by 1 position in our ranking.

Here are some closest AMD rivals to Xeon X5675:

Opteron 6348 122.58
Opteron 6380 104.47
Xeon X5675 100
Opteron 6276 99.26
Opteron 6344 94.79

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Xeon X5675, according to our PC configuration statistics.

These are the fastest graphics cards for Xeon X5675 in our user configuration statistics. There is a total of 991 configurations using Xeon X5675 in our database.

All comparisons with Xeon X5675

Community ratings

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4.5 635 votes

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Questions & comments

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