Intel Xeon E-2378G vs Intel Xeon W-11955M

Last updated: 2023-05-16

CPU comparison with benchmarks


Intel Xeon E-2378G		Intel Xeon W-11955M
CPU comparison Intel Xeon E-2378G or Intel Xeon W-11955M - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The Intel Xeon E-2378G has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon E-2378G was released in Q3/2021. The Intel Xeon W-11955M has 8 cores with 16 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-11955M was released in Q2/2021.

Intel Xeon E (44)	Family	Intel Xeon W (83)
Intel Xeon E-2300 (10)	CPU group	Intel Xeon W-11000M (8)
3	Generation	11
Rocket Lake S	Architecture	Tiger Lake H
Desktop / Server	Segment	Mobile
Intel Xeon E-2278G	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The Intel Xeon E-2378G is a 8 core processor with a clock frequency of 2.80 GHz (5.10 GHz). The Intel Xeon W-11955M has 8 CPU cores with a clock frequency of 2.60 GHz (5.00 GHz).
Intel Xeon E-2378G	Characteristic	Intel Xeon W-11955M
8	Cores	8
16	Threads	16
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	No
2.80 GHz	Frequency	2.60 GHz
5.10 GHz	Turbo Frequency (1 Core)	5.00 GHz
--	Turbo Frequency (All Cores)	3.20 GHz


NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
Intel Xeon E-2378G	Characteristic	Intel Xeon W-11955M
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
Intel UHD Graphics P750	GPU	Intel UHD Graphics 11th Gen (32 EU)
0.35 GHz	GPU frequency	0.35 GHz
1.30 GHz	GPU (Turbo)	1.45 GHz
12	GPU Generation	11
14 nm	Technology	10 nm
3	Max. displays	3
64	Compute units	32
256	Shader	256
No	Hardware Raytracing	No
No	Frame Generation	No
32 GB	Max. GPU Memory	64 GB
12	DirectX Version	12

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
Intel UHD Graphics P750	GPU	Intel UHD Graphics 11th Gen (32 EU)
Decode / Encode	Codec h265 / HEVC (8 bit)	Decode / Encode
Decode / Encode	Codec h265 / HEVC (10 bit)	Decode / Encode
Decode / Encode	Codec h264	Decode / Encode
Decode / Encode	Codec VP9	Decode / Encode
Decode	Codec VP8	Decode / Encode
Decode	Codec AV1	Decode
Decode / Encode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode / Encode

Memory & PCIe The Intel Xeon E-2378G supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon W-11955M can connect up to 128 GB of memory in 2 memory channels.
Intel Xeon E-2378G	Characteristic	Intel Xeon W-11955M
DDR4-3200	Memory	DDR4-3200
128 GB	Max. Memory	128 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
51.2 GB/s	Max. Bandwidth	51.2 GB/s
No	ECC	Yes
4.00 MB	L2 Cache	--
16.00 MB	L3 Cache	24.00 MB
4.0	PCIe version	4.0
20	PCIe lanes	20
39.4 GB/s	PCIe Bandwidth	39.4 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E-2378G has a TDP of 80 W, that of the Intel Xeon W-11955M is 45 W.
Intel Xeon E-2378G	Characteristic	Intel Xeon W-11955M
80 W	TDP (PL1 / PBP)	45 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	35 W
100 °C	Tjunction max.	100 °C
Technical details The Intel Xeon E-2378G has a 20.00 MB cache, while the Intel Xeon W-11955M cache has a total of 24.00 MB.

Intel Xeon E-2378G	Characteristic	Intel Xeon W-11955M
14 nm	Technology	10 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512	ISA extensions	SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1200	Socket	BGA 1787
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems
Q3/2021	Release date	Q2/2021
--	Release price	623 $

show more data		show more data

Intel Xeon E-2378G 8C 16T @ 2.80 GHz (5.10 GHz) buy now on Amazon and save! Intel Xeon W-11955M 8C 16T @ 2.60 GHz (5.00 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

Intel Xeon E-2378G (100%)

Intel Xeon W-11955M (92%)

⌀ Multi core performance in 2 CPU benchmarks

Intel Xeon E-2378G (100%)

Intel Xeon W-11955M (99%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Xeon E-2378G 8C 16T @ 5.10 GHz	1908 (100%)
	Intel Xeon W-11955M 8C 16T @ 5.00 GHz	1758 (92%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Xeon E-2378G 8C 16T @ 2.80 GHz	10298 (100%)
	Intel Xeon W-11955M 8C 16T @ 3.20 GHz	10225 (99%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	Intel Xeon E-2378G 8C 16T @ 5.10 GHz	2348 (100%)
	Intel Xeon W-11955M 8C 16T @ 5.00 GHz	2164 (92%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	Intel Xeon E-2378G 8C 16T @ 2.80 GHz	10189 (100%)
	Intel Xeon W-11955M 8C 16T @ 3.20 GHz	9986 (98%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Xeon E-2378G Intel UHD Graphics P750 @ 1.30 GHz	666 (90%)
	Intel Xeon W-11955M Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz	742 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Xeon E-2378G 8C 16T @ 5.10 GHz	0 (0%)
	Intel Xeon W-11955M 8C 16T @ 5.00 GHz	1574 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Xeon E-2378G 8C 16T @ 2.80 GHz	0 (0%)
	Intel Xeon W-11955M 8C 16T @ 3.20 GHz	12836 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Xeon E-2378G 8C 16T @ 5.10 GHz	0 (0%)
	Intel Xeon W-11955M 8C 16T @ 5.00 GHz	610 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Xeon E-2378G 8C 16T @ 2.80 GHz	0 (0%)
	Intel Xeon W-11955M 8C 16T @ 3.20 GHz	5547 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Xeon E-2378G 8C 16T @ 2.80 GHz	0 (0%)
	Intel Xeon W-11955M 8C 16T @ 3.20 GHz	23067 (100%)

Devices using this processor
Intel Xeon E-2378G	Intel Xeon W-11955M
Unknown	Unknown

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