Qualcomm Snapdragon 865 vs Qualcomm Snapdragon 821

VS

Qualcomm Snapdragon 865 Qualcomm Snapdragon 821

Kami membandingkan dua versi SoC telefon: 8 teras 2840MHz Qualcomm Snapdragon 865 vs. 4 teras 2342MHz Qualcomm Snapdragon 821. Anda akan mengetahui pemproses mana yang berprestasi lebih baik dalam ujian penanda aras, spesifikasi utama, penggunaan kuasa, dan banyak lagi.

Perbezaan Utama

Qualcomm Snapdragon 865 Kelebihan

Prestasi kad grafik yang lebih baik FLOPS (1.2021 TFLOPS vs 0.3343 TFLOPS )

Lebar jalur memori yang lebih besar (44GB/s vs 29.8GB/s)

Tinggi Frekuensi (2840MHz vs 2342MHz)

Proses pembuatan yang lebih moden (7nm vs 14nm)

Penggunaan kuasa lebih rendah (5W berbanding 11W)

Dikeluarkan lewat 3 tahun dan 4 bulan

Skor

Penanda Aras

AnTuTu 10

Qualcomm Snapdragon 865 +217%

738889

Qualcomm Snapdragon 821

233076

Geekbench 6 Single Core

Qualcomm Snapdragon 865 +188%

1128

Qualcomm Snapdragon 821

391

Geekbench 6 Multi Core

Qualcomm Snapdragon 865 +311%

3277

Qualcomm Snapdragon 821

797

FP32 (float)

Qualcomm Snapdragon 865 +259%

1202

Qualcomm Snapdragon 821

334

Qualcomm Snapdragon 865

VS

Qualcomm Snapdragon 821

CPU

1x 2.84 GHz – Kryo 585 Prime (Cortex-A77)
3x 2.42 GHz – Kryo 585 Gold (Cortex-A77)
4x 1.8 GHz – Kryo 585 Silver (Cortex-A55)

Seni bina

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

2840 MHz

Frekuensi

2342 MHz

8

Teras

4

1 MB

Cache L2

1 MB

0

Cache L3

-

7 nm

Proses

14 nm

10.3

Bilangan transistor

2

5 W

TDP

11 W

TSMC

Pembuatan

Samsung

Grafik

Adreno 650

Nama GPU

Adreno 530

587 MHz

Frekuensi GPU

653 MHz

2

Unit pelaksanaan

1

512

Unit pewarnaan

256

16

Saiz maks

8

1.2021 TFLOPS

FLOPS

0.3343 TFLOPS

1.1

Versi Vulkan

1.0

2.0

Versi OpenCL

2.0

12.1

Versi DirectX

11

Memori

LPDDR5

Jenis memori

LPDDR4

2750 MHz

Frekuensi memori

1866 MHz

4x 16 Bit

Bas

4x 16 Bit

44 Gbit/s

Lebar jalur maks

29.8 Gbit/s

AI

Hexagon 698

Pemproses neural (NPU)

Hexagon 680

Multimedia (ISP)

Hexagon 698

Pemproses neural (NPU)

Hexagon 680

UFS 3.0, UFS 3.1

Jenis storan

eMMC 5.1, UFS 2.0

3840 x 2160

Resolusi paparan maks

3840 x 2160

1x 200MP, 2x 25MP

Resolusi kamera maks

1x 28MP, 2x 13MP

8K at 30FPS, 4K at 60FPS

Rakaman video

4K at 30FPS

8K at 30FPS, 4K at 60FPS

Main balik video

4K at 30FPS

H.264, H.265, VP8, VP9

Codec video

H.264, H.265, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Codec audio

AIFF, CAF, MP3, MP4, WAV

X55

Modem

X12

Kesambungan

LTE Cat. 22

Sokongan 4G

LTE Cat. 12

Yes

Sokongan 5G

No

Up to 7500 Mbps

Kelajuan muat turun

Up to 600 Mbps

Up to 3000 Mbps

Kelajuan muat naik

Up to 150 Mbps

6

Wi-Fi

5

5.1

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Navigasi

GPS, GLONASS, Beidou, Galileo

Info

Dis 2019

Diumumkan

Ogo 2016

Flagship

Kelas

Flagship

SM8250-AB

Nombor model

MSM8996 Pro-AC

Qualcomm Snapdragon 865

Halaman rasmi

Qualcomm Snapdragon 821

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8

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