CPU 沿襲 |
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姓: | Qualcomm Snapdragon 821 |
家庭: | Qualcomm Snapdragon |
CPU組: | Qualcomm Snapdragon 820 |
部分: | Mobile |
一代: | 3 |
前任: | -- |
接班人: | -- |
CPU核心數與基礎頻率 |
|
CPU 核心 / Threads: | 4 / 4 |
核心架構: | hybrid (big.LITTLE) |
A-Core: | 2x Kryo |
B-Core: | 2x Kryo |
超執行緒技術: | 否 |
超頻: | 否 |
A-Core 頻率: | 2.40 GHz |
B-Core 頻率: | 1.60 GHz |
内建顯示晶片 |
|
GPU型號: | Qualcomm Adreno 530 |
GPU頻率: | 0.62 GHz |
GPU (加速頻率): | 0.62 GHz |
運算單元: | 0 |
Shader: | 256 |
最大顯存: | -- |
最大加速頻率: | 0 |
Generation: | 5 |
Direct X: | 11,1 |
製程: | 14 nm |
發售日期: | Q4/2015 |
硬體解碼支援 |
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h265 / HEVC (8 bit): | 解碼 |
h265 / HEVC (10 bit): | 否 |
h264: | 解碼 |
VP8: | 解碼 |
VP9: | 解碼 |
AV1: | 否 |
AVC: | 否 |
VC-1: | 解碼 |
JPEG: | 解碼 |
記憶體 & PCIe |
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記憶體類型: | 內存帶寬: |
---|---|
LPDDR4-3733 | 14.9 GB/s |
最大記憶體: | 8 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 |
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指令集 (ISA): | ARMv8-A64 (64 bit) |
ISA擴展: | |
L2-Cache: | -- |
L3-Cache: | -- |
架構: | Kryo |
製程: | 14 nm |
虛擬化: | 無 |
針腳: | N/A |
發售日期: | Q3/2016 |
代號: | MSM8996 Pro-AB |
AMD Athlon II X2 210e
2C 2T @ 2.60 GHz |
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Intel Core2 Duo E6540
2C 2T @ 2.33 GHz |
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Intel Core2 Duo E6550
2C 2T @ 2.33 GHz |
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Qualcomm Snapdragon 821
4C 4T @ 2.40 GHz |
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Intel Atom C3558
4C 4T @ 2.20 GHz |
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Qualcomm Snapdragon 660 non LTE
8C 8T @ 2.20 GHz |
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Intel Core2 Duo E4600
2C 2T @ 2.40 GHz |
MediaTek Helio P25
8C 8T @ 2.60 GHz |
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AMD Athlon 5350
4C 4T @ 2.05 GHz |
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MediaTek MT8169A
6C 6T @ 2.00 GHz |
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Qualcomm Snapdragon 821
4C 4T @ 2.40 GHz |
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Qualcomm Snapdragon 820 Lite
4C 4T @ 1.80 GHz |
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Intel Pentium B970
2C 2T @ 2.30 GHz |
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MediaTek MT8176
6C 6T @ 2.00 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Pentium B950
2C 2T @ 2.10 GHz |
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Qualcomm Snapdragon 670
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 821
4C 4T @ 2.40 GHz |
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Samsung Exynos 9610
8C 8T @ 2.30 GHz |
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Intel Celeron 3765U
2C 2T @ 1.90 GHz |
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Intel Core i3-2328M
2C 4T @ 2.20 GHz |
AMD Opteron X3216
2C 2T @ 1.60 GHz |
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Intel Celeron G1620
2C 2T @ 2.70 GHz |
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Intel Pentium 2030M
2C 2T @ 2.50 GHz |
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Qualcomm Snapdragon 821
4C 4T @ 2.40 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
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Qualcomm Snapdragon 439
8C 8T @ 1.95 GHz |
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Intel Core i3-2312M
2C 4T @ 2.10 GHz |
AMD A8-3800
AMD Radeon HD 6550D @ 0.60 GHz |
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AMD A8-3820
AMD Radeon HD 6550D @ 0.60 GHz |
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AMD A8-3850
AMD Radeon HD 6550D @ 0.60 GHz |
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Qualcomm Snapdragon 821
Qualcomm Adreno 530 @ 0.62 GHz |
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Qualcomm Snapdragon 820
Qualcomm Adreno 530 @ 0.62 GHz |
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Intel Core i9-10880H
Intel UHD Graphics 630 @ 1.20 GHz |
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AMD Ryzen Embedded R2312
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.20 GHz |
Intel Pentium G3220T
2C 2T @ 2.60 GHz |
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Intel Core i3-550
2C 4T @ 3.20 GHz |
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Intel Celeron J4005
2C 2T @ 2.00 GHz |
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Qualcomm Snapdragon 821
4C 4T @ 2.40 GHz |
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Intel Core i5-4202Y
2C 4T @ 1.60 GHz |
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Intel Core i5-4220Y
2C 4T @ 1.60 GHz |
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Intel Pentium Gold 4415Y
2C 4T @ 1.70 GHz |