Xeon E5-2603 v4 vs i7-6700

VS

Aggregate performance score

Core i7-6700
2015
4 cores / 8 threads, 65 Watt
5.28
+72%

Core i7-6700 outperforms Xeon E5-2603 v4 by an impressive 72% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6700 and Xeon E5-2603 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12021639
Place by popularity51not in top-100
Cost-effectiveness evaluation1.031.51
Market segmentDesktop processorServer
SeriesIntel Core i7 (Desktop)Intel Xeon E5
Power efficiency7.413.29
Architecture codenameSkylake (2015−2016)Broadwell (2015−2019)
Release date1 September 2015 (9 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)$303$213

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2603 v4 has 47% better value for money than i7-6700.

Detailed specifications

Core i7-6700 and Xeon E5-2603 v4 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)6 (Hexa-Core)
Threads86
Base clock speed3.4 GHz1.7 GHz
Boost clock speed4 GHz1.7 GHz
Bus typeDMI 3.0QPI
Bus rate4 × 8 GT/s2 × 6.4 GT/s
Multiplier3417
L1 cache256 KBno data
L2 cache1 MB1.5 MB
L3 cache8 MB (shared)15 MB
Chip lithography14 nm14 nm
Die size122 mm2246.24 mm2
Maximum core temperatureno data73 °C
Maximum case temperature (TCase)71 °Cno data
Number of transistorsno data3200 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-6700 and Xeon E5-2603 v4 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 configuration1 (Uniprocessor)2 (Multiprocessor)
SocketFCLGA1151FCLGA2011
Power consumption (TDP)65 Watt85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6700 and Xeon E5-2603 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX++
Idle States++
Thermal Monitoring++
Flex Memory Accessno data-
SIPP+-
Demand Based Switchingno data+
PAEno data46 Bit

Security technologies

Core i7-6700 and Xeon E5-2603 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6700 and Xeon E5-2603 v4 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6700 and Xeon E5-2603 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4-1600, DDR4-1866
Maximum memory size64 GB1.5 TB
Max memory channels24
Maximum memory bandwidth34.134 GB/s59.7 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-6700 and Xeon E5-2603 v4 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6700 and Xeon E5-2603 v4 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i7-6700 and Xeon E5-2603 v4 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6700 and Xeon E5-2603 v4.

PCIe version3.03.0
PCI Express lanes1640

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.

i7-6700 5.28
+72%
Xeon E5-2603 v4 3.07

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.

i7-6700 8076
+72%
Xeon E5-2603 v4 4695

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.

i7-6700 1315
+126%
Xeon E5-2603 v4 582

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.

i7-6700 4198
+57.8%
Xeon E5-2603 v4 2661

Gaming performance

Pros & cons summary


Performance score 5.28 3.07
Recency 1 September 2015 20 June 2016
Physical cores 4 6
Threads 8 6
Power consumption (TDP) 65 Watt 85 Watt

i7-6700 has a 72% higher aggregate performance score, 33.3% more threads, and 30.8% lower power consumption.

Xeon E5-2603 v4, on the other hand, has an age advantage of 9 months, and 50% more physical cores.

The Core i7-6700 is our recommended choice as it beats the Xeon E5-2603 v4 in performance tests.

Note that Core i7-6700 is a desktop processor while Xeon E5-2603 v4 is a server/workstation one.


Should you still have questions on choice between Core i7-6700 and Xeon E5-2603 v4, ask them in Comments section, and we shall answer.

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Intel Core i7-6700
Core i7-6700
Intel Xeon E5-2603 v4
Xeon E5-2603 v4

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Community ratings

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