Core i9-14900K vs Xeon E7-8895 v3

Primary details

Comparing Xeon E7-8895 v3 and Core i9-14900K processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	65
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	69.46
Market segment	Server	Desktop processor
Architecture codename	no data	Raptor Lake-R
Release date	1 April 2015 (9 years ago)	17 October 2023 (less than a year ago)
Launch price (MSRP)	no data	$589
Current price	$186	$644 (1.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon E7-8895 v3 and Core i9-14900K 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 cores	18 (Octadeca-Core)	24 (Tetracosa-Core)
Threads	36	32
Base clock speed	2.6 GHz	3.2 GHz
Boost clock speed	3.5 GHz	5.8 GHz
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	45 MB Last Level Cache	36 MB (shared)
Chip lithography	22 nm	Intel 7 nm
Die size	no data	257 mm2
Maximum core temperature	77 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon E7-8895 v3 and Core i9-14900K 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 configuration	8	1
Socket	no data	FCLGA1700
Power consumption (TDP)	175 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-8895 v3 and Core i9-14900K. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
SIPP	no data	+
PAE	46 Bit	no data
Instruction Replay	-	no data
Turbo Boost Max 3.0	no data	+
Status	Announced	Launched

Security technologies

Xeon E7-8895 v3 and Core i9-14900K technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	+
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-8895 v3 and Core i9-14900K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-8895 v3 and Core i9-14900K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-1333, DDR4-1600, DDR4-1866, DDR3-1066, DDR3-1333, DDR3-1600	DDR4, DDR5
Maximum memory size	1.5 TB	192 GB
Max memory channels	4	2
Maximum memory bandwidth	102 GB/s	89.6 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics 770
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.65 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Xeon E7-8895 v3 and Core i9-14900K integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon E7-8895 v3 and Core i9-14900K integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E7-8895 v3 and Core i9-14900K integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon E7-8895 v3 and Core i9-14900K.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	32	20

Pros & cons summary

---

Recency	1 April 2015	17 October 2023
Physical cores	18	24
Threads	36	32
Power consumption (TDP)	175 Watt	125 Watt

---

Should you still have questions on choice between Xeon E7-8895 v3 and Core i9-14900K, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---