AMD Ryzen 7 6800U vs MediaTek MT8312

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CPU comparison with benchmarks


AMD Ryzen 7 6800U CPU1 vs CPU2 MediaTek MT8312
AMD Ryzen 7 6800U MediaTek MT8312

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 7 6800U and the MediaTek MT8312 and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 7 6800U 8 core processor released in Q1/2022 with the MediaTek MT8312 which has 2 CPU cores and was introduced in 2014.
AMD Ryzen 7 (68) Family Mediatek MT-Serie (72)
AMD Ryzen 6000U/7035U (9) CPU group MediaTek MT83xx A7 (6)
5 Generation 1
Rembrandt (Zen 3+) Architecture Cortex-A7
Mobile Segment Mobile
AMD Ryzen 7 5800U Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 7 6800U is a 8 core processor with a clock frequency of 2.70 GHz (4.70 GHz). The processor can compute 16 threads at the same time. The MediaTek MT8312 clocks with 1.30 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

AMD Ryzen 7 6800U Characteristic MediaTek MT8312
8 Cores 2
16 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.70 GHz Frequency 1.30 GHz
4.70 GHz Turbo Frequency (1 Core) --
3.40 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.

AMD Ryzen 7 6800U Characteristic MediaTek MT8312
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

AMD Radeon 680M GPU ARM Mali-400
2.00 GHz GPU frequency 0.50 GHz
2.20 GHz GPU (Turbo) 0.50 GHz
9 GPU Generation Utgard
6 nm Technology 28nm
3 Max. displays 1
12 Compute units 1
768 Shader 16
Yes Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory --
12 DirectX Version 0

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.

AMD Radeon 680M GPU ARM Mali-400
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 / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 6800U, while the MediaTek MT8312 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

AMD Ryzen 7 6800U Characteristic MediaTek MT8312
LPDDR5-6400, DDR5-4800 Memory
64 GB Max. Memory
2 (Dual Channel) Memory channels 0
76.8 GB/s Max. Bandwidth --
No ECC No
4.00 MB L2 Cache 0.26 MB
16.00 MB L3 Cache --
4.0 PCIe version --
12 PCIe lanes --
23.6 GB/s PCIe Bandwidth --

Thermal Management

The AMD Ryzen 7 6800U has a TDP of 15 W. The TDP of the MediaTek MT8312 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 7 6800U Characteristic MediaTek MT8312
15 W TDP (PL1 / PBP) --
-- TDP (PL2) --
28 W TDP up --
-- TDP down --
105 °C Tjunction max. --

Technical details

The AMD Ryzen 7 6800U has 20.00 MB cache and is manufactured in 6 nm. The cache of MediaTek MT8312 is at 0.26 MB. The processor is manufactured in 28 nm.

AMD Ryzen 7 6800U Characteristic MediaTek MT8312
6 nm Technology 28 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions --
FP7 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Android
Q1/2022 Release date 2014
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen 7 6800U to help other visitors make their purchasing decisions. The average rating is 4.6 stars (11 ratings). Rate now:
Here you can rate the MediaTek MT8312 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
AMD Radeon 680M @ 2.20 GHz
3379 (100%)
MediaTek MT8312 MediaTek MT8312
ARM Mali-400 @ 0.50 GHz
5 (0%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
83 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
574 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1475 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
10412 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1517 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
7335 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1861 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
7896 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
575 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
4122 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
20615 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
237 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
1755 (100%)
MediaTek MT8312 MediaTek MT8312
2C 2T @ 1.30 GHz
0 (0%)

Devices using this processor

AMD Ryzen 7 6800U MediaTek MT8312
Unknown Unknown

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