Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 4 Gen 2

VS

Qualcomm Snapdragon 821

Qualcomm Snapdragon 4 Gen 2

Kami membandingkan dua versi SoC telefon: 4 teras 2342MHz Qualcomm Snapdragon 821 vs. 8 teras 2200MHz Qualcomm Snapdragon 4 Gen 2. Anda akan mengetahui pemproses mana yang berprestasi lebih baik dalam ujian penanda aras, spesifikasi utama, penggunaan kuasa, dan banyak lagi.

Perbezaan Utama

Qualcomm Snapdragon 821 Kelebihan

Lebar jalur memori yang lebih besar (29.8GB/s vs 25.6GB/s)

Tinggi Frekuensi (2342MHz vs 2200MHz)

Qualcomm Snapdragon 4 Gen 2 Kelebihan

Prestasi kad grafik yang lebih baik FLOPS (0.3667 TFLOPS vs 0.3343 TFLOPS )

Proses pembuatan yang lebih moden (4nm vs 14nm)

Dikeluarkan lewat 6 tahun dan 10 bulan

Skor

Penanda Aras

AnTuTu 10

Qualcomm Snapdragon 821

233076

Qualcomm Snapdragon 4 Gen 2 +83%

428143

Geekbench 6 Single Core

Qualcomm Snapdragon 821

391

Qualcomm Snapdragon 4 Gen 2 +136%

926

Geekbench 6 Multi Core

Qualcomm Snapdragon 821

797

Qualcomm Snapdragon 4 Gen 2 +167%

2128

FP32 (float)

Qualcomm Snapdragon 821

334

Qualcomm Snapdragon 4 Gen 2 +9%

366

Qualcomm Snapdragon 821

VS

Qualcomm Snapdragon 4 Gen 2

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

Seni bina

2x 2.2 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

2342 MHz

Frekuensi

2200 MHz

4

Teras

8

ARMv8-A

Set arahan

ARMv8.2-A

1 MB

Cache L2

-

14 nm

Proses

4 nm

2

Bilangan transistor

-

11 W

TDP

-

Samsung

Pembuatan

Samsung

Grafik

Adreno 530

Nama GPU

Adreno 613

653 MHz

Frekuensi GPU

955 MHz

1

Unit pelaksanaan

2

256

Unit pewarnaan

96

8

Saiz maks

-

0.3343 TFLOPS

FLOPS

0.3667 TFLOPS

1.0

Versi Vulkan

1.1

2.0

Versi OpenCL

2.0

11

Versi DirectX

12.1

Memori

LPDDR4

Jenis memori

LPDDR5

1866 MHz

Frekuensi memori

3200 MHz

4x 16 Bit

Bas

2x 16 Bit

29.8 Gbit/s

Lebar jalur maks

25.6 Gbit/s

Multimedia (ISP)

Hexagon 680

Pemproses neural (NPU)

Yes

eMMC 5.1, UFS 2.0

Jenis storan

UFS 2.2, UFS 3.1

3840 x 2160

Resolusi paparan maks

2520 x 1080

1x 28MP, 2x 13MP

Resolusi kamera maks

1x 108MP, 2x 16MP

4K at 30FPS

Rakaman video

1K at 60FPS

4K at 30FPS

Main balik video

1080p at 60FPS

H.264, H.265, VP8, VP9

Codec video

H.264, H.265, VP9

AIFF, CAF, MP3, MP4, WAV

Codec audio

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

Snapdragon X61

Kesambungan

LTE Cat. 12

Sokongan 4G

LTE Cat. 18

No

Sokongan 5G

Yes

Up to 600 Mbps

Kelajuan muat turun

Up to 2500 Mbps

Up to 150 Mbps

Kelajuan muat naik

Up to 900 Mbps

5

Wi-Fi

5

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigasi

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Ogo 2016

Diumumkan

Jun 2023

Flagship

Kelas

Mid range

MSM8996 Pro-AC

Nombor model

SM4450

Qualcomm Snapdragon 821

Halaman rasmi

Qualcomm Snapdragon 4 Gen 2

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