CPU 沿襲 |
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姓: | MediaTek Helio G99 |
家庭: | Mediatek Helio |
CPU組: | MediaTek Helio G99 |
部分: | Mobile |
一代: | 1 |
前任: | -- |
接班人: | -- |
CPU核心數與基礎頻率 |
|
CPU 核心 / Threads: | 8 / 8 |
核心架構: | hybrid (big.LITTLE) |
A-Core: | 2x Cortex-A76 |
B-Core: | 6x Cortex-A55 |
超執行緒技術: | 否 |
超頻: | 否 |
A-Core 頻率: | 2.20 GHz |
B-Core 頻率: | 2.00 GHz |
内建顯示晶片 |
|
GPU型號: | ARM Mali-G57 MP2 |
GPU頻率: | 0.25 GHz |
GPU (加速頻率): | 1.07 GHz |
運算單元: | 2 |
Shader: | 32 |
最大顯存: | 4 GB |
最大加速頻率: | 2 |
Generation: | Vallhall 1 |
Direct X: | 12 |
製程: | 7 nm |
發售日期: | Q2/2020 |
硬體解碼支援 |
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h265 / HEVC (8 bit): | 解碼 / 編碼 |
h265 / HEVC (10 bit): | 解碼 / 編碼 |
h264: | 解碼 / 編碼 |
VP8: | 解碼 / 編碼 |
VP9: | 解碼 / 編碼 |
AV1: | 解碼 |
AVC: | 解碼 / 編碼 |
VC-1: | 解碼 / 編碼 |
JPEG: | 解碼 / 編碼 |
記憶體 & PCIe |
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記憶體類型: | 內存帶寬: |
---|---|
LPDDR4X-4266 | 34.1 GB/s |
最大記憶體: | 12 GB |
記憶體通道: | 2 |
ECC: | 否 |
PCIe: | |
AES-NI: | 否 |
散熱管理 |
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TDP (PL1): | |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
技術細節 |
|
指令集 (ISA): | ARMv8-A64 (64 bit) |
ISA擴展: | |
L2-Cache: | -- |
L3-Cache: | -- |
架構: | Cortex-A76 / Cortex-A55 |
製程: | 6 nm |
虛擬化: | 無 |
針腳: | N/A |
發售日期: | Q3/2022 |
代號: | MT6789 |
Intel Core i5-4250U
2C 4T @ 1.30 GHz |
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AMD 3015Ce
2C 4T @ 1.20 GHz |
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MediaTek Dimensity 700
8C 8T @ 2.20 GHz |
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MediaTek Helio G99
8C 8T @ 2.20 GHz |
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Intel Pentium Silver J5040
4C 4T @ 2.00 GHz |
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MediaTek Dimensity 6020
8C 8T @ 2.20 GHz |
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Qualcomm Snapdragon 480 Plus 5G
8C 8T @ 2.20 GHz |
AMD Athlon Gold 3150C
2C 4T @ 2.40 GHz |
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AMD Athlon Gold 3150U
2C 4T @ 2.40 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
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MediaTek Helio G99
8C 8T @ 2.20 GHz |
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MediaTek Helio G96
8C 8T @ 2.05 GHz |
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MediaTek Dimensity 6080
8C 8T @ 2.40 GHz |
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Intel Core i5-760
4C 4T @ 2.80 GHz |
Intel Core i7-3770T
4C 8T @ 2.50 GHz |
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Intel Pentium G4400
2C 2T @ 3.30 GHz |
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AMD EPYC 7281
16C 32T @ 2.20 GHz |
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MediaTek Helio G99
8C 8T @ 2.20 GHz |
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Intel Xeon E5-2690 v2
10C 20T @ 3.00 GHz |
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MediaTek Dimensity 6020
8C 8T @ 2.20 GHz |
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Intel Pentium G3450
2C 2T @ 3.40 GHz |
Intel Core i7-5650U
2C 4T @ 2.20 GHz |
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Intel Core i3-6100H
2C 4T @ 2.70 GHz |
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MediaTek Dimensity 800U
8C 8T @ 2.40 GHz |
|||
MediaTek Helio G99
8C 8T @ 2.20 GHz |
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Intel Core i5-4200M
2C 4T @ 2.50 GHz |
|||
Intel Core i7-2760QM
4C 8T @ 2.40 GHz |
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Intel Core i5-4278U
2C 4T @ 2.60 GHz |
AMD A6-5350M
AMD Radeon HD 8450G @ 0.72 GHz |
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AMD A6-5357M
AMD Radeon HD 8450G @ 0.72 GHz |
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AMD A6-9220C
AMD Radeon R5 (Stoney Ridge) @ 0.72 GHz |
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MediaTek Helio G99
ARM Mali-G57 MP2 @ 1.07 GHz |
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Qualcomm Snapdragon 680 4G
Qualcomm Adreno 610 @ 0.00 GHz |
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Qualcomm Snapdragon 665
Qualcomm Adreno 610 @ 0.00 GHz |
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Qualcomm Snapdragon 662
Qualcomm Adreno 610 @ 0.00 GHz |
UNISOC T770
8C 8T @ 2.50 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
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Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz |
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MediaTek Helio G99
8C 8T @ 2.20 GHz |
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MediaTek Dimensity 800U
8C 8T @ 2.40 GHz |
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Qualcomm Snapdragon 765G
8C 8T @ 2.40 GHz |
|||
Qualcomm Snapdragon 695 5G
8C 8T @ 2.20 GHz |
Intel Core i7-7567U
2C 4T @ 3.50 GHz |
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AMD Athlon 300GE
2C 4T @ 3.40 GHz |
|||
Intel Core i3-1110G4
2C 4T @ 1.10 GHz |
|||
MediaTek Helio G99
8C 8T @ 2.20 GHz |
|||
Intel Core i5-3340
4C 4T @ 3.10 GHz |
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AMD Phenom II X4 965
4C 4T @ 3.40 GHz |
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AMD Phenom II X4 960T
4C 4T @ 3.00 GHz |
Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 670
8C 8T @ 2.00 GHz |
|||
Qualcomm Snapdragon 8cx
8C 8T @ 2.84 GHz |
|||
Google Tensor
8C 8T @ 2.80 GHz |
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MediaTek Helio G99
8C 8T @ 2.20 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
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MediaTek MT8183
8C 8T @ 2.00 GHz |