Intel Xeon X5670: specs and benchmarks

Intel Xeon X5670

Summary

Intel started Intel Xeon X5670 sales 16 March 2010 at a recommended price of $67. This is 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 3330 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA1366 processor with a TDP of 95 Watt. It supports DDR3-800, DDR3-1066, DDR3-1333 memory.

It provides poor benchmark performance at 7.03 percent of a leader's which is AMD EPYC 7763.

General info

Of Xeon X5670 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in our rating
 
Value for money (0-100)
4.45
 
Market segment
Server
 
Series
Xeon (Desktop)
 
Architecture codename
Westmere EP
 
Launch date
16 March 2010 (11 years ago)
 
Launch price (MSRP)
$67
 
Price now
$140 (2.1x MSRP)
 

Technical specs

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 cores
6 (Hexa-Core)
 
Threads
12
 
Base clock speed
2.93 GHz
 
of 4.7 (FX-9590)
Boost clock speed
3.33 GHz
 
Bus support
6400 MHz
 
L1 cache
64 KB (per core)
 
of 896 (Atom C3950)
L2 cache
256 KB (per core)
 
L3 cache
12 MB (shared)
 
Chip lithography
32 nm
 
of 5 (Apple M1)
Die size
239 mm2
 
Maximum core temperature
81 °C
 
of 110 (Atom x7-E3950)
Number of transistors
1,170 million
 
of 16000 (Apple M1)
64 bit support
+
 
VID voltage range
0.75V-1.35V
 

Compatibility

Information on Xeon X5670 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 configuration
2
 
Socket
FCLGA1366
 
Thermal design power (TDP)
95 Watt
 

Technologies and extensions

Technological capabilities and additional instructions supported by Xeon X5670. You'll probably need this information if you require some particular technology.

Instruction set extensions
Intel® SSE4.2
 
AES-NI
+
 
Enhanced SpeedStep (EIST)
+
 
Turbo Boost Technology
1.0
 
Hyper-Threading Technology
+
 
Idle States
+
 
Demand Based Switching
+
 
PAE
40 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 X5670's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types
DDR3-800, DDR3-1066, DDR3-1333
 
of 4266 (Ryzen 9 4900H)
Maximum memory size
288 GB
 
Max memory channels
3
 
Maximum memory bandwidth
32 GB/s
 
ECC memory support
+
 

Benchmark performance

Single-core and multi-core benchmark results of Xeon X5670. Overall benchmark performance is measured in points in 0-100 range, higher is better.

Overall 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.

7.03

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

3698

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

5794

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

7.6

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

19954

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.

6170

Mining hashrates

Cryptocurrency mining performance of Xeon X5670. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256)
18 Mh/s
 
 

Game benchmarks

Let's see how good Xeon X5670 is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

This processor matches 99% minimum and 93% recommended requirements of all games known to us.

Minimum
99%
Recommended
93%
Minimum
99%
Recommended
93%

Similar processors

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

User rating

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Advices and comments

Here you can ask a question about Xeon X5670, agree or disagree with our judgements, or report an error or mismatch.