Xeon E-2378G vs i7-8700B

Place in the ranking	967	557
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.43	no data
Market segment	Desktop processor	Server
Series	Intel Core i7	no data
Power efficiency	10.88	15.76
Architecture codename	Coffee Lake (2017−2019)	Rocket Lake-E (2021)
Release date	3 April 2018 (6 years ago)	8 September 2021 (3 years ago)
Launch price (MSRP)	$303	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-8700B and Xeon E-2378G 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	6 (Hexa-Core)	8 (Octa-Core)
Threads	12	16
Base clock speed	3.2 GHz	2.8 GHz
Boost clock speed	4.6 GHz	5.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	8 GT/s
Multiplier	32	no data
L1 cache	64K (per core)	64K (per core)
L2 cache	256K (per core)	512K (per core)
L3 cache	12 MB (shared)	16 MB (shared)
Chip lithography	14 nm	14 nm
Die size	154 mm²	no data
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	-	+

Compatibility

Information on Core i7-8700B and Xeon E-2378G 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	1 (Uniprocessor)	1
Socket	FCBGA1440	FCLGA1200
Power consumption (TDP)	65 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8700B and Xeon E-2378G. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	+
Thermal Monitoring	+	+
SIPP	+	-

Security technologies

Core i7-8700B and Xeon E-2378G technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	+
MPX	+	+
Identity Protection	+	-
SGX	Yes with Intel® ME	Yes with Intel® SPS
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-8700B and Xeon E-2378G are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8700B and Xeon E-2378G. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4-3200
Maximum memory size	64 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	42.671 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics 630	Intel UHD Graphics P750
Max video memory	64 GB	64 GB
Quick Sync Video	+	+
Clear Video	+	+
Clear Video HD	+	+
Graphics max frequency	1.2 GHz	1.3 GHz
Execution Units	no data	32
InTru 3D	+	+

Graphics interfaces

Available interfaces and connections of Core i7-8700B and Xeon E-2378G integrated GPUs.

Number of displays supported

Graphics image quality

Maximum display resolutions supported by Core i7-8700B and Xeon E-2378G integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	+
Max resolution over HDMI 1.4	4096 x 2304@30Hz	4096 x 2160 @60 Hz
Max resolution over eDP	4096 x 2304@60Hz	5120 x 3200 @ 60 Hz
Max resolution over DisplayPort	4096 x 2304@60Hz	5120 x 3200 @ 60 Hz

Graphics API support

APIs supported by Core i7-8700B and Xeon E-2378G integrated GPUs, sometimes API versions are included.

DirectX	12	12.1
OpenGL	4.5	4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-8700B and Xeon E-2378G.

PCIe version	3.0	4.0
PCI Express lanes	16	44

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.

i7-8700B 7.47

Xeon E-2378G 13.32
+78.3%

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.

i7-8700B 11871

Xeon E-2378G 21153
+78.2%

Gaming performance

Pros & cons summary

Performance score	7.47	13.32
Integrated graphics card	3.09	4.56
Recency	3 April 2018	8 September 2021
Physical cores	6	8
Threads	12	16
Power consumption (TDP)	65 Watt	80 Watt

i7-8700B has 23.1% lower power consumption.

Xeon E-2378G, on the other hand, has a 78.3% higher aggregate performance score, 47.6% faster integrated GPU, an age advantage of 3 years, and 33.3% more physical cores and 33.3% more threads.

The Xeon E-2378G is our recommended choice as it beats the Core i7-8700B in performance tests.

Note that Core i7-8700B is a desktop processor while Xeon E-2378G is a server/workstation one.

Should you still have questions on choice between Core i7-8700B and Xeon E-2378G, ask them in Comments section, and we shall answer.