Intel Core i7-6800k vs Intel Xeon E5-2699A v4: What is the difference?
43points
Intel Core i7-6800k
49points
Intel Xeon E5-2699A v4
Comparison winner
vs
66 facts in comparison
Intel Core i7-6800k
Intel Xeon E5-2699A v4
Why is Intel Core i7-6800k better than Intel Xeon E5-2699A v4?
- 0.2GHz higher turbo clock speed?
3.8GHzvs3.6GHz - Has an unlocked multiplier?
- 10 higher clock multiplier?
34vs24
Why is Intel Xeon E5-2699A v4 better than Intel Core i7-6800k?
- 2.59x faster CPU speed?
22 x 2.4GHzvs6 x 3.4GHz - 32 more CPU threads?
44vs12 - 4MB bigger L2 cache?
5.5MBvs1.5MB - 40MB bigger L3 cache?
55MBvs15MB - 1216KB bigger L1 cache?
1408KBvs192KB - 0.
05MB/core more L2 cache per core?
0.25MB/corevs0.2MB/core - 1372GB larger maximum memory amount?
1500GBvs128GB - Supports ECC memory?
Which are the most popular comparisons?
Intel Core i7-6800k
vs
AMD Ryzen 7 5800X
Intel Xeon E5-2699A v4
vs
Intel Xeon E5-2699 v4
Intel Core i7-6800k
vs
Intel Core i7-6700
Intel Xeon E5-2699A v4
vs
Intel Xeon E5-2699R v4
Intel Core i7-6800k
vs
Intel Core i5-10400F
Intel Xeon E5-2699A v4
vs
Intel Xeon D-2786NTE
Intel Core i7-6800k
vs
Intel Core i7-5960X
Intel Xeon E5-2699A v4
vs
Intel Xeon Silver 4214R
Intel Core i7-6800k
vs
Intel Core i5-9400F
Intel Xeon E5-2699A v4
vs
Intel Xeon E5-2670
Intel Core i7-6800k
vs
Intel Core i5-6500
Intel Xeon E5-2699A v4
vs
Intel Xeon E5-2667 v4
Intel Core i7-6800k
vs
AMD A10-5800K
Intel Xeon E5-2699A v4
vs
Intel Xeon E5-2697A v4
Intel Core i7-6800k
vs
Intel Core i5-8600K
Intel Xeon E5-2699A v4
vs
Intel Xeon Gold 6226R
Intel Core i7-6800k
vs
Intel Core i7-7700
Intel Xeon E5-2699A v4
vs
Intel Xeon Silver 4210T
Intel Core i7-6800k
vs
AMD Ryzen 5 5600X
Price comparison
User reviews
Performance
CPU speed
6 x 3.
4GHz
22 x 2.4GHz
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
CPU threads
More threads result in faster performance and better multitasking.
turbo clock speed
3.8GHz
3.6GHz
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
Has an unlocked multiplier
✔Intel Core i7-6800k
✖Intel Xeon E5-2699A v4
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
L1 cache
1408KB
A larger L1 cache results in faster CPU and system-wide performance.
L2 core
0.2MB/core
0.25MB/core
More data can be stored in the L2 cache for access by each core of the CPU.
L3 core
2.5MB/core
2.5MB/core
More data can be stored in the L3 cache for access by each core of the CPU.
Benchmarks
PassMark result
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
This benchmark measures the performance of the CPU using multiple threads.
PassMark result (single)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
This benchmark measures the performance of the CPU using a single thread.
Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
Cinebench R20 (single) result
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
Geekbench 5 result (multi)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2023)
Geekbench 5 result (single)
Unknown. Help us by suggesting a value.
(Intel Xeon E5-2699A v4)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2023)
Blender (bmw27) result
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
Blender (classroom) result
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
performance per watt
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Integrated graphics
OpenCL version
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
Memory
RAM speed
2400MHz
2400MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
76.8GB/s
This is the maximum rate that data can be read from or stored into memory.
DDR memory version
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
DDR (Double Data Rate) memory is the most common type of RAM.
Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
maximum memory amount
1500GB
The maximum amount of memory (RAM) supported.
bus transfer rate
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
9.6GT/s
The bus is responsible for transferring data between different components of a computer or device.
Supports ECC memory
✖Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
eMMC version
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown.
Help us by suggesting a value. (Intel Xeon E5-2699A v4)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
bus speed
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
The bus is responsible for transferring data between different components of a computer or device.
Features
uses multithreading
✔Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
Has AES
✔Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
SSE version
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
Has F16C
✖Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
NEON provides acceleration for media processing, such as listening to MP3s.
Has MMX
✔Intel Core i7-6800k
✔Intel Xeon E5-2699A v4
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Has TrustZone
✖Intel Core i7-6800k
✖Intel Xeon E5-2699A v4
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
front-end width
Unknown. Help us by suggesting a value. (Intel Core i7-6800k)
Unknown. Help us by suggesting a value. (Intel Xeon E5-2699A v4)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
Which are the best CPUs?
Intel Core i7-6800K vs Dual Intel Xeon E5-2699 v3 Benchmarks, Specs, Performance Comparison and Differences
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Intel Core i7-6800K vs Dual Intel Xeon E5-2699 v3
Comparison of the technical characteristics between the processors, with the Intel Core i7-6800K on one side and the Dual Intel Xeon E5-2699 v3 on the other side.
The first is dedicated to the desktop sector, It has 6 cores, 12 threads, a maximum frequency of 3,6GHz. The second is used on the server segment, it has a total of 18 cores, 36 threads, its turbo frequency is set to 3,6 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
Note: Commissions may be earned from the links above.
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Specification comparison:
| Processor | Intel Core i7-6800K | Dual Intel Xeon E5-2699 v3 | ||||||
| Market (main) | Desktop | Server | ||||||
| ISA | x86-64 (64 bit) | x86-64 (64 bit) | ||||||
| Microarchitecture | Broadwell | Haswell | ||||||
| Core name | Broadwell-E | Haswell-EP | ||||||
| Family | Core i7-6000 | Xeon E5-2600 v3 | ||||||
| Part number(s), S-Spec |
BX80671I76800K, |
CM8064401739300, |
||||||
| Release date | Q2 2016 | Q3 2014 | ||||||
| Lithography | 14 nm | 32 nm | ||||||
| Transistors | 2. 600.000.000 |
14.400.000.000 | ||||||
| Cores | 6 | 36 | ||||||
| Threads | 12 | 72 | ||||||
| Base frequency | 3,4 GHz | 2,3 GHz | ||||||
| Turbo frequency | 3,6 GHz | 3,6 GHz | ||||||
| Cache memory | 15 MB | 90 MB | ||||||
| Max memory capacity | 128 GB | 1.536 GB | ||||||
| Memory types |
DDR4 2400/2133 |
DDR4 1600/1866/2133 |
||||||
| Max # of memory channels | 4 | 8 | ||||||
| Max memory bandwidth | 76,8 GB/s | 136 GB/s | ||||||
| Max PCIe lanes | 28 | 80 | ||||||
| TDP | 140 W | 290 W | ||||||
| Suggested PSU | 650W ATX Power Supply | 800W ATX Power Supply | ||||||
| GPU integrated graphics | None | None | ||||||
| Socket | LGA2011-3 | LGA2011 | ||||||
| Compatible motherboard | Socket LGA 2011-3 Motherboard | Socket LGA 2011 Motherboard | ||||||
| Maximum temperature | 67. 2°C |
76.4°C | ||||||
| CPU-Z single thread | 536 | 339 | ||||||
| CPU-Z multi thread | 3.932 | 11.063 | ||||||
| Cinebench R15 single thread | 148 | 115 | ||||||
| Cinebench R15 multi-thread | 1.089 | 4.136 | ||||||
| Cinebench R23 single thread | 846 | 750 | ||||||
| Cinebench R23 multi-thread | 7.541 | 24.098 | ||||||
| PassMark single thread | 2.258 | 2.013 | ||||||
| PassMark CPU Mark | 10. 574 |
35.617 | ||||||
| (Linux 64-bit) Geekbench 4 single core |
4.810 | 3.409 | ||||||
| (Linux 64-bit) Geekbench 4 multi-core |
20.385 | 58.288 | ||||||
| (Linux) Geekbench 5 single core |
1.062 | 848 | ||||||
| (Linux) Geekbench 5 multi-core |
6.012 | 16.288 | ||||||
| (SGEMM) GFLOPS performance |
373,4 GFLOPS | 1.254 GFLOPS | ||||||
| (Multi-core / watt performance) Performance / watt ratio |
146 pts / W | 201 pts / W | ||||||
| Amazon | ||||||||
| eBay |
Note: Commissions may be earned from the links above.
We can better compare what are the technical differences between the two processors.
Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
The processor Dual Intel Xeon E5-2699 v3 has a larger number of cores, they have a similar turbo frequency, that the PDT of Intel Core i7-6800K is lower. The Intel Core i7-6800K was designed earlier.
Performance comparison with the benchmarks:
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
| CPU-Z — Multi-thread & single thread score | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
339 11.063 |
| Intel Core i7-6800K |
536 3.932 |
In single core, the difference is 58%. In multi-core, the difference in terms of gap is 181%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.
| Cinebench R15 — Multi-thread & single thread score | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
115 4.  136 |
| Intel Core i7-6800K |
148 1.089 |
In single core, the difference is 29%. In multi-core, the difference in terms of gap is 280%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.
| Cinebench R23 — Multi-thread & single thread score | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
750 24.  098 |
| Intel Core i7-6800K |
846 7.541 |
In single core, the difference is 13%. In multi-core, the difference in terms of gap is 220%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.
| PassMark — CPU Mark & single thread | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
2.  01335.617 |
| Intel Core i7-6800K |
2.258 10.574 |
In single core, the difference is 12%. In multi-core, the difference in terms of gap is 237%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On Windows 64-bit:
| Geekbench 4 — Multi-core & single core score — Windows 64-bit | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
2.  96325.913 |
| Intel Core i7-6800K |
4.377 21.548 |
In single core, the difference is 48%. In multi-core, the difference in terms of gap is 20%.
On Linux 64-bit:
| Geekbench 4 — Multi-core & single core score — Linux 64-bit | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
3.409 58.288 |
| Intel Core i7-6800K |
4.810 20.385 |
In single core, the difference is 41%. In multi-core, the difference in terms of gap is 186%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing.
This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
On Windows:
| Geekbench 5 — Multi-core & single core score — Windows | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
780 13.048 |
| Intel Core i7-6800K |
1.001 5.654 |
In single core, the difference is 28%. In multi-core, the difference in terms of gap is 131%.
On Linux:
| Geekbench 5 — Multi-core & single core score — Linux | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
848 16.288 |
| Intel Core i7-6800K |
1.062 6.012 |
In single core, the difference is 25%.
In multi-core, the difference in terms of gap is 171%.
On macOS:
| Geekbench 5 — Multi-core & single core score — macOS | |
|---|---|
| Dual Intel Xeon E5-2699 v3 |
866 13.472 |
| Intel Core i7-6800K |
960 6.010 |
In single core, the difference is 11%. In multi-core, the difference in terms of gap is 124%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems.