Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 8 Gen 3

VS

Qualcomm Snapdragon 821

Qualcomm Snapdragon 8 Gen 3

Kami membandingkan dua versi SoC telefon: 4 teras 2342MHz Qualcomm Snapdragon 821 vs. 8 teras 3300MHz Qualcomm Snapdragon 8 Gen 3. Anda akan mengetahui pemproses mana yang berprestasi lebih baik dalam ujian penanda aras, spesifikasi utama, penggunaan kuasa, dan banyak lagi.

Perbezaan Utama

Qualcomm Snapdragon 8 Gen 3 Kelebihan

Prestasi kad grafik yang lebih baik FLOPS (4.7308 TFLOPS vs 0.3343 TFLOPS )

Lebar jalur memori yang lebih besar (77GB/s vs 29.8GB/s)

Tinggi Frekuensi (3300MHz vs 2342MHz)

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

Dikeluarkan lewat 7 tahun dan 2 bulan

Skor

Penanda Aras

AnTuTu 10

Qualcomm Snapdragon 821

233076

Qualcomm Snapdragon 8 Gen 3 +792%

2079542

Geekbench 6 Single Core

Qualcomm Snapdragon 821

391

Qualcomm Snapdragon 8 Gen 3 +457%

2181

Geekbench 6 Multi Core

Qualcomm Snapdragon 821

797

Qualcomm Snapdragon 8 Gen 3 +809%

7250

FP32 (float)

Qualcomm Snapdragon 821

334

Qualcomm Snapdragon 8 Gen 3 +1316%

4730

Qualcomm Snapdragon 821

VS

Qualcomm Snapdragon 8 Gen 3

CPU

2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo

Seni bina

1x 3.3 GHz – Cortex-X4
3x 3.15 GHz – Cortex-A720
2x 2.96 GHz – Cortex-A720
2x 2.26 GHz – Cortex-A520

2342 MHz

Frekuensi

3300 MHz

4

Teras

8

ARMv8-A

Set arahan

ARMv9.2-A

1 MB

Cache L2

-

Cache L3

0

14 nm

Proses

4 nm

2

Bilangan transistor

-

11 W

TDP

-

Samsung

Pembuatan

TSMC

Grafik

Adreno 530

Nama GPU

Adreno 750

653 MHz

Frekuensi GPU

903 MHz

1

Unit pelaksanaan

2

256

Unit pewarnaan

1536

8

Saiz maks

24

0.3343 TFLOPS

FLOPS

4.7308 TFLOPS

1.0

Versi Vulkan

1.3

2.0

Versi OpenCL

2.0

11

Versi DirectX

12.1

Memori

LPDDR4

Jenis memori

LPDDR5X

1866 MHz

Frekuensi memori

4800 MHz

4x 16 Bit

Bas

4x 16 Bit

29.8 Gbit/s

Lebar jalur maks

77 Gbit/s

Multimedia (ISP)

Hexagon 680

Pemproses neural (NPU)

Hexagon

eMMC 5.1, UFS 2.0

Jenis storan

UFS 4.0

3840 x 2160

Resolusi paparan maks

3840 x 2160

1x 28MP, 2x 13MP

Resolusi kamera maks

1x 200MP

4K at 30FPS

Rakaman video

8K at 30FPS, 4K at 120FPS

4K at 30FPS

Main balik video

8K at 60FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Codec video

H.264, H.265, AV1, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Codec audio

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

Snapdragon X75

Kesambungan

LTE Cat. 12

Sokongan 4G

LTE Cat. 24

No

Sokongan 5G

Yes

Up to 600 Mbps

Kelajuan muat turun

Up to 10000 Mbps

Up to 150 Mbps

Kelajuan muat naik

Up to 3500 Mbps

5

Wi-Fi

7

4.1

Bluetooth

5.4

GPS, GLONASS, Beidou, Galileo

Navigasi

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Ogo 2016

Diumumkan

Okt 2023

Flagship

Kelas

Flagship

MSM8996 Pro-AC

Nombor model

SM8650-AB

Qualcomm Snapdragon 821

Halaman rasmi

Qualcomm Snapdragon 8 Gen 3

Perbandingan SoC Berkaitan

1

Qualcomm Snapdragon 821 vs MediaTek MT6580

2

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 625

3

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 685

4

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 4 Gen 2

5

Qualcomm Snapdragon 821 vs MediaTek Dimensity 6300

6

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 632

7

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 778G

8

Qualcomm Snapdragon 821 vs Samsung Exynos 7870

9

Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 750G

10

Qualcomm Snapdragon 821 vs MediaTek Dimensity 720