Xeon E5-4603 vs E5-2667 v4

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Aggregate performance score

Xeon E5-2667 v4
2016
8 cores / 16 threads, 135 Watt
8.67
+307%
Xeon E5-4603
2012
4 cores / 8 threads, 95 Watt
2.13

Xeon E5-2667 v4 outperforms Xeon E5-4603 by a whopping 307% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2667 v4 and Xeon E5-4603 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8801868
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.530.25
Market segmentServerServer
SeriesIntel Xeon E5no data
Power efficiency6.082.12
Architecture codenameBroadwell (2015−2019)Sandy Bridge-EP (2012)
Release date20 June 2016 (8 years ago)14 May 2012 (12 years ago)
Launch price (MSRP)$2,057$712

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2667 v4 has 512% better value for money than Xeon E5-4603.

Detailed specifications

Xeon E5-2667 v4 and Xeon E5-4603 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 cores8 (Octa-Core)4 (Quad-Core)
Threads168
Base clock speed3.2 GHz2 GHz
Boost clock speed3.6 GHz2 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/s6.4 GT/s
Multiplier32no data
L1 cacheno data64 KB (per core)
L2 cache2 MB256 KB (per core)
L3 cache25 MB10240 KB (shared)
Chip lithography14 nm32 nm
Die size246.24 mm2294 mm2
Maximum core temperature78 °Cno data
Number of transistors3200 Million1,270 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2667 v4 and Xeon E5-4603 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)4
SocketFCLGA2011FCLGA2011
Power consumption (TDP)135 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2667 v4 and Xeon E5-4603. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AVX
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Flex Memory Access--
Demand Based Switching++
PAE46 Bitno data

Security technologies

Xeon E5-2667 v4 and Xeon E5-4603 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2667 v4 and Xeon E5-4603 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2667 v4 and Xeon E5-4603. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR3
Maximum memory size1.5 TB384 GB
Max memory channels44
Maximum memory bandwidth76.8 GB/s34.1 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2667 v4 and Xeon E5-4603.

PCIe version3.03.0
PCI Express lanes4040

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 E5-2667 v4 8.67
+307%
Xeon E5-4603 2.13

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 E5-2667 v4 13764
+306%
Xeon E5-4603 3391

Gaming performance

Pros & cons summary


Performance score 8.67 2.13
Recency 20 June 2016 14 May 2012
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 32 nm
Power consumption (TDP) 135 Watt 95 Watt

Xeon E5-2667 v4 has a 307% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

Xeon E5-4603, on the other hand, has 42.1% lower power consumption.

The Xeon E5-2667 v4 is our recommended choice as it beats the Xeon E5-4603 in performance tests.


Should you still have questions on choice between Xeon E5-2667 v4 and Xeon E5-4603, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2667 v4
Xeon E5-2667 v4
Intel Xeon E5-4603
Xeon E5-4603

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