MediaTek MT8389T vs Intel Xeon Platinum 8276M

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CPU comparison with benchmarks


MediaTek MT8389T CPU1 vs CPU2 Intel Xeon Platinum 8276M
MediaTek MT8389T Intel Xeon Platinum 8276M

CPU comparison

MediaTek MT8389T or Intel Xeon Platinum 8276M - 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 MediaTek MT8389T has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek MT8389T was released in Q2/2013.

The Intel Xeon Platinum 8276M has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 6 memory channels. The Intel Xeon Platinum 8276M was released in Q3/2019.
Mediatek MT-Serie (72) Family Intel Xeon Platinum (89)
MediaTek MT83xx A7 (6) CPU group Intel Xeon Platinum 8200/9200 (21)
1 Generation 2
Cortex-A7 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek MT8389T has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the MediaTek MT8389T is 1.50 GHz while the Intel Xeon Platinum 8276M has 28 CPU cores and 56 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8276M is at 2.20 GHz (4.00 GHz).

MediaTek MT8389T Characteristic Intel Xeon Platinum 8276M
4 Cores 28
4 Threads 56
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.50 GHz Frequency 2.20 GHz
-- Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) 2.20 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.

MediaTek MT8389T Characteristic Intel Xeon Platinum 8276M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The MediaTek MT8389T or Intel Xeon Platinum 8276M has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

PowerVR SGX544 GPU no iGPU
0.36 GHz GPU frequency --
0.36 GHz GPU (Turbo) --
-- GPU Generation --
45nm Technology
1 Max. displays
2 Compute units --
4 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10.1 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.

PowerVR SGX544 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The MediaTek MT8389T can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Xeon Platinum 8276M supports up to GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s.

MediaTek MT8389T Characteristic Intel Xeon Platinum 8276M
LPDDR2 Memory DDR4-2933
Max. Memory
0 Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 140.7 GB/s
No ECC Yes
1.00 MB L2 Cache --
-- L3 Cache 38.50 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The thermal design power (TDP for short) of the MediaTek MT8389T is --, while the Intel Xeon Platinum 8276M has a TDP of 165 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

MediaTek MT8389T Characteristic Intel Xeon Platinum 8276M
-- TDP (PL1 / PBP) 165 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The MediaTek MT8389T is manufactured in 28 nm and has 1.00 MB cache. The Intel Xeon Platinum 8276M is manufactured in 14 nm and has a 38.50 MB cache.

MediaTek MT8389T Characteristic Intel Xeon Platinum 8276M
28 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q2/2013 Release date Q3/2019
-- Release price --
show more data show more data


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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.
MediaTek MT8389T MediaTek MT8389T
4C 4T @ 1.50 GHz
0 (0%)
Intel Xeon Platinum 8276M Intel Xeon Platinum 8276M
28C 56T @ 4.00 GHz
378 (100%)

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.
MediaTek MT8389T MediaTek MT8389T
PowerVR SGX544 @ 0.36 GHz
11 (100%)
Intel Xeon Platinum 8276M Intel Xeon Platinum 8276M
@ 0.00 GHz
0 (0%)

Devices using this processor

MediaTek MT8389T Intel Xeon Platinum 8276M
Unknown Unknown

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