Intel Xeon Gold 6458Q vs MediaTek Dimensity 8000

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CPU comparison with benchmarks


Intel Xeon Gold 6458Q CPU1 vs CPU2 MediaTek Dimensity 8000
Intel Xeon Gold 6458Q MediaTek Dimensity 8000

CPU comparison

In this CPU comparison, we compare the Intel Xeon Gold 6458Q and the MediaTek Dimensity 8000 and use benchmarks to check which processor is faster.

We compare the Intel Xeon Gold 6458Q 32 core processor released in Q1/2023 with the MediaTek Dimensity 8000 which has 8 CPU cores and was introduced in Q1/2022.
Intel Xeon Gold (163) Family Mediatek Dimensity (36)
Intel Xeon Gold 5400/6400 (25) CPU group MediaTek Dimensity 8000 (4)
4 Generation 3
Sapphire Rapids Architecture Cortex-A78 / Cortex-A55
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6458Q is a 32 core processor with a clock frequency of 3.10 GHz (4.00 GHz). The processor can compute 64 threads at the same time. The MediaTek Dimensity 8000 clocks with 2.75 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Xeon Gold 6458Q Characteristic MediaTek Dimensity 8000
32 Cores 8
64 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
3.10 GHz (4.00 GHz) A-Core 2.75 GHz
4x Cortex-A78
-- B-Core 2.00 GHz
4x Cortex-A55

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 Gold 6458Q Characteristic MediaTek Dimensity 8000
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU ARM Mali-G610 MP6
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation Vallhall 3
Technology 4 nm
Max. displays 1
-- Compute units 6
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU ARM Mali-G610 MP6
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode / Encode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6458Q, while the MediaTek Dimensity 8000 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

Intel Xeon Gold 6458Q Characteristic MediaTek Dimensity 8000
DDR5-4400, DDR5-4800 Memory LPDDR5-6400
4096 GB Max. Memory 16 GB
8 (Octa Channel) Memory channels 4 (Quad Channel)
307.2 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC No
-- L2 Cache --
60.00 MB L3 Cache --
5.0 PCIe version --
80 PCIe lanes --
315.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon Gold 6458Q has a TDP of 350 W. The TDP of the MediaTek Dimensity 8000 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Gold 6458Q Characteristic MediaTek Dimensity 8000
350 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Gold 6458Q has 60.00 MB cache and is manufactured in 10 nm. The cache of MediaTek Dimensity 8000 is at 0.00 MB. The processor is manufactured in 5 nm.

Intel Xeon Gold 6458Q Characteristic MediaTek Dimensity 8000
10 nm Technology 5 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions --
LGA 4677 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows, Linux Operating systems Android
Q1/2023 Release date Q1/2022
6416 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Xeon Gold 6458Q to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MediaTek Dimensity 8000 to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 ratings). Rate now:


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 Gold 6458Q Intel Xeon Gold 6458Q
32C 64T @ 4.00 GHz
0 (0%)
MediaTek Dimensity 8000 MediaTek Dimensity 8000
8C 8T @ 2.75 GHz
845 (100%)

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 Gold 6458Q Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz
0 (0%)
MediaTek Dimensity 8000 MediaTek Dimensity 8000
8C 8T @ 2.75 GHz
3460 (100%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Intel Xeon Gold 6458Q Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz
0 (0%)
MediaTek Dimensity 8000 MediaTek Dimensity 8000
8C 8T @ 2.75 GHz
820000 (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 Gold 6458Q Intel Xeon Gold 6458Q
32C 64T @ 3.10 GHz
0 (0%)
MediaTek Dimensity 8000 MediaTek Dimensity 8000
8C 8T @ 2.75 GHz
7613 (100%)

Devices using this processor

Intel Xeon Gold 6458Q MediaTek Dimensity 8000
Unknown Unknown

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