MediaTek Helio G99 VS MediaTek Dimensity 1300

Comparing MediaTek Helio G99 vs MediaTek Dimensity 1300

Comparison of video cards MediaTek Helio G99 vs MediaTek Dimensity 1300 in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of MediaTek Helio G99

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Top features of MediaTek Dimensity 1300

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Specifications

Complete list of technical specifications

MediaTek Helio G99 MediaTek Dimensity 1300

CPU generation and family

Let's find out which one of MediaTek Helio G99 and MediaTek Dimensity 1300 is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	MediaTek Helio G99 MediaTek Dimensity 1300
Family	Mediatek Helio Mediatek Dimensity
CPU group	MediaTek Helio G99 MediaTek Dimensity 1100/1200/1300
Segment	Mobile Mobile
Generation	1 2

CPU Cores and Base Frequency

In this block we are going to compare MediaTek Helio G99 vs MediaTek Dimensity 1300 by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
CPU Cores / Threads	8 / 8 8 / 8
Core architecture	hybrid (big.LITTLE) hybrid (Prime / big.LITTLE)
A-Core	2x Cortex-A76 1x Cortex-A78
B-Core	6x Cortex-A55 3x Cortex-A78
Hyperthreading / SMT	No No
Overclocking	No No
A-Core Frequency	2.00 GHz (2.20 GHz) 2.00 GHz (3.00 GHz)
B-Core Frequency	2.00 GHz (2.00 GHz) 2.00 GHz (2.60 GHz)

Internal Graphics

Common specifications for integrated graphics cards in MediaTek Helio G99 and MediaTek Dimensity 1300 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	ARM Mali-G57 MP2 ARM Mali-G77 MP9
GPU frequency	0.25 GHz 0.85 GHz
GPU (Turbo)	1.07 GHz No turbo
Execution units	2 9
Shader	32 144
Max. GPU Memory	4 GB 4 GB
Max. displays	2 1
Generation	Vallhall 1 Vallhall 1
Direct X	12 12
Technology	7 nm 7 nm
Release date	Q2/2020 Q2/2019

Hardware codec support

Let's compare the support of video codecs between MediaTek Helio G99 and MediaTek Dimensity 1300. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification	Value
h265 / HEVC (8 bit)	Decode / Encode Decode / Encode
h265 / HEVC (10 bit)	Decode / Encode Decode / Encode
h264	Decode / Encode Decode / Encode
VP8	Decode / Encode Decode / Encode
VP9	Decode / Encode Decode / Encode
AV1	Decode Decode
AVC	Decode / Encode Decode / Encode
VC-1	Decode / Encode Decode / Encode
JPEG	Decode / Encode Decode / Encode

Memory & PCIe

To choose the best model between MediaTek Helio G99 and MediaTek Dimensity 1300 you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	LPDDR4X-4266 LPDDR4X-4266
Max. Memory	12 GB 16 GB
Memory channels	2 (Dual Channel) 4 (Quad Channel)
ECC	No No
AES-NI	No No

Thermal Management

Let's find out what TDP value would be better for MediaTek Helio G99 or MediaTek Dimensity 1300? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for MediaTek Helio G99 and MediaTek Dimensity 1300 CPUs along with a list of ISA extensions.

Specification	Value
Technology	6 nm 6 nm
Chip design	Chiplet Chiplet
Socket	N/A N/A
Architecture	Cortex-A76 / Cortex-A55 Cortex-A78 / Cortex-A55
Operating systems	Android Android
Virtualization	None None
Instruction set (ISA)	ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
Release date	Q3/2022 Q1/2022
Documents	Technical data sheet Technical data sheet