Intel Xeon E-2378G vs Intel Xeon Gold 6426Y

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CPU comparison with benchmarks


Intel Xeon E-2378G CPU1 vs CPU2 Intel Xeon Gold 6426Y
Intel Xeon E-2378G Intel Xeon Gold 6426Y

CPU comparison

Intel Xeon E-2378G or Intel Xeon Gold 6426Y - 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 Gold 6426Y has 16 cores with 32 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Gold 6426Y was released in Q1/2023.
Intel Xeon E (44) Family Intel Xeon Gold (163)
Intel Xeon E-2300 (10) CPU group Intel Xeon Gold 5400/6400 (25)
3 Generation 4
Rocket Lake S Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
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 Gold 6426Y has 16 CPU cores with a clock frequency of 2.50 GHz (4.10 GHz).

Intel Xeon E-2378G Characteristic Intel Xeon Gold 6426Y
8 Cores 16
16 Threads 32
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.80 GHz Frequency 2.50 GHz
5.10 GHz Turbo Frequency (1 Core) 4.10 GHz
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon E-2378G Characteristic Intel Xeon Gold 6426Y
-- AI hardware --
-- AI specifications --

Internal Graphics

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 no iGPU
0.35 GHz GPU frequency --
1.30 GHz GPU (Turbo) --
12 GPU Generation --
14 nm Technology
3 Max. displays
64 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version --

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 no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Xeon E-2378G supports a maximum of 128 GB of memory in 2 memory channels. The Intel Xeon Gold 6426Y can connect up to 4096 GB of memory in 8 memory channels.

Intel Xeon E-2378G Characteristic Intel Xeon Gold 6426Y
DDR4-3200 Memory DDR5-4400, DDR5-4800
128 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
51.2 GB/s Max. Bandwidth 307.2 GB/s
No ECC Yes
4.00 MB L2 Cache --
16.00 MB L3 Cache 37.50 MB
4.0 PCIe version 5.0
20 PCIe lanes 80
39.4 GB/s PCIe Bandwidth 315.0 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 Gold 6426Y is 185 W.

Intel Xeon E-2378G Characteristic Intel Xeon Gold 6426Y
80 W TDP (PL1 / PBP) 185 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon E-2378G has a 20.00 MB cache, while the Intel Xeon Gold 6426Y cache has a total of 37.50 MB.

Intel Xeon E-2378G Characteristic Intel Xeon Gold 6426Y
14 nm Technology 10 nm
Monolithic Chip design Chiplet
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 LGA 4677
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows, Linux
Q3/2021 Release date Q1/2023
-- Release price 1517 $
show more data show more data


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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 Intel Xeon E-2378G
8C 16T @ 5.10 GHz
1908 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz
0 (0%)

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 Intel Xeon E-2378G
8C 16T @ 2.80 GHz
10298 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz
0 (0%)

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 Intel Xeon E-2378G
8C 16T @ 5.10 GHz
2348 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 4.10 GHz
0 (0%)

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 Intel Xeon E-2378G
8C 16T @ 2.80 GHz
10189 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz
0 (0%)

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 Xeon E-2378G
Intel UHD Graphics P750 @ 1.30 GHz
666 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Xeon E-2378G Intel Xeon Gold 6426Y
Unknown Unknown

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