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MediaTek Dimensity 900 vs UNISOC T820

MediaTek Dimensity 900

► remove from comparison Mediatek Dimensity 900

The Mediatek Dimensity 900 is a fast mid-range SoC with an integrated 5G modem. It includes two fast ARM Cortex-A78 cores at up to 2.4 GHz and six power efficient Cortex-A55 cores at up to 2 GHz (Octa-Core with Heterogeneous Multi-Processing). Furthermore, the chip integrates a 4 core ARM Mali-G68 MC4 GPU, a Wi-fi 6 modem, a LPDDR4x memory controller, a AI processing unit  and video de- and encoding.

The Dimensity 900 is manufactured in the modern 6nm process and should be very power efficient.

UNISOC T820

► remove from comparison  Tangula T820

The Unisoc T820 (former Spreadtrum) is a mid range SoC for Android based smartphones and tablets. It integrates an octa-core CPU with three clusters. One fast ARM Cortex-A76 clocked at up to 2.7 GHz, three more A76 performance cores clocked at up to 2.3 GHz and a power efficiency cluster of four ARM-Cortex-A55 cores with up to 2.1 GHz. The integrated memory controller supports LPDDR4/4X with up to 2133 MHz (2x 16 Bit). The integrated ISP supports two main cameras and two subsidiary cameras (up to 108 MPix). The integrated graphics card is an ARM Mali-G57 MC4 (4 cores) at up to 850 MHz. Unisoc also specifies that the T820 offers hardware AI acceleration with up to 8.0 TOPS peak performance of the NPU.

The chip is manufactured in the modern 6nm EUV process.

ModelMediaTek Dimensity 900UNISOC T820
SeriesMediatek
CodenameCortex-A78 / A55Cortex-A76 / A55
Series: Cortex-A76 / A55
MediaTek Dimensity 8050 compare2 - 3 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 1300 compare2 - 3 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 8100 compare2 - 2.85 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 1200 compare2 - 3 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Kompanio 1300T compare2 - 2.6 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 8200-Ultra compare2 - 3.1 GHz8 / 8 cores4 MB L3 Cortex-A78 / A55
MediaTek Dimensity 8020 compare2 - 2.6 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 7300 compare2 - 2.5 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 1100 compare2 - 2.6 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 7050 compare2 - 2.6 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 7030 compare2 - 2.5 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 1080 compare2 - 2.6 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 920 compare2 - 2.5 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 7020 compare2 - 2.5 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 930 compare2 - 2.2 GHz8 / 8 cores Cortex-A78 / A55
MediaTek MT8188J compare2 - 2.2 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 900 « 2 - 2.4 GHz8 / 8 cores Cortex-A78 / A55
MediaTek Dimensity 820 compare2 - 2.6 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 810 compare2 - 2.4 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 800 compare2 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 800U compare2 - 2.4 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 6100+ compare2 - 2.2 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 6080 compare2 - 2.4 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 6020 compare2 - 2.2 GHz8 / 8 cores Cortex-A76 / A55
UNISOC T820 « 2.1 - 2.7 GHz8 / 8 cores Cortex-A76 / A55
UNISOC Tangula T770 compare2 - 2.5 GHz8 / 8 cores Cortex-A76 / A55
UNISOC Tangula T760 compare2 - 2 GHz8 / 8 cores3 MB L3 Cortex-A76 / A55
MediaTek Dimensity 700 compare2 - 2.2 GHz8 / 8 cores Cortex-A76 / A55
UNISOC T765 compare2.1 - 2.3 GHz8 / 8 cores Cortex-A76 / A55
MediaTek Dimensity 720 compare2 GHz8 / 8 cores Cortex-A76 / A55
UNISOC T750 compare1.8 - 2 GHz8 / 8 cores3 MB L3 Cortex-A76 / A55
Clock2000 - 2400 MHz2100 - 2700 MHz
Cores / Threads8 / 88 / 8
Technology6 nm6 nm
Features2x ARM Cortex-A78 (2.4 GHz), 6x ARM Cortex-A55 (2 GHz), ARM Mali-G68 MC4, 5G NR Sub-6 GHz, LTEISP (2 main + 2 subsidiary, 108M 9-in-1, 64M ZSL)
iGPUARM Mali-G68 MP4 (900 MHz)ARM Mali-G57 MP4 ( - 850 MHz)
ArchitectureARMARM
Announced
Manufacturerwww.mediatek.com

Benchmarks

3DMark - 3DMark Ice Storm Unlimited Physics
15179 Points (13%)
3DMark - 3DMark Sling Shot Extreme (ES 3.1) Unlimited Physics
min: 3121     avg: 3454     median: 3324 (39%)     max: 4025 Points
3DMark - 3DMark Sling Shot (ES 3.0) Unlimited Physics
min: 3212     avg: 3251     median: 3248 (37%)     max: 3293 Points
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 693     avg: 725     median: 734 (31%)     max: 747 Points
639 Points (27%)
Geekbench 5.5 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 2062     avg: 2153     median: 2161 (4%)     max: 2266 Points
2283 Points (4%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 3500     avg: 3503     median: 3502.5 (35%)     max: 3505 Points
2857 Points (29%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 8977     avg: 9026     median: 9026 (10%)     max: 9075 Points
8410 Points (9%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1657.65     avg: 1849     median: 1758.5 (2%)     max: 2220.1 ms
Octane V2 - Octane V2 Total Score
min: 21753     avg: 25622     median: 25580 (22%)     max: 30485 Points
WebXPRT 4 - WebXPRT 4 Score
54 Points (16%)
WebXPRT 3 - WebXPRT 3 Score
min: 65     avg: 68.3     median: 68.5 (14%)     max: 71 Points
AnTuTu v8 - AnTuTu v8 UX
min: 70141     avg: 73569     median: 73568.5 (62%)     max: 76996 Points
AnTuTu v8 - AnTuTu v8 MEM
min: 72724     avg: 77487     median: 77487 (62%)     max: 82250 Points
AnTuTu v8 - AnTuTu v8 GPU
min: 105322     avg: 106044     median: 106044 (19%)     max: 106766 Points
AnTuTu v8 - AnTuTu v8 CPU
min: 107365     avg: 107808     median: 107808 (39%)     max: 108250 Points
AnTuTu v8 - AnTuTu v8 Total Score
min: 362407     avg: 364907     median: 364907 (35%)     max: 367407 Points
Antutu v9 - AnTuTu v9 Total Score
min: 424921     avg: 447053     median: 442730 (27%)     max: 477831 Points
473609 Points (29%)
Antutu v9 - AnTuTu v9 CPU
min: 115792     avg: 124038     median: 124048 (34%)     max: 132263 Points
139602 Points (38%)
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 CPU Tests
219220 Points (29%)
PCMark for Android - PCM f. Android Storage 2.0 score
min: 20827     avg: 22696     median: 21939 (35%)     max: 25322 Points
PCMark for Android - PCM f. Android Work Score 3.0
min: 8055     avg: 9763     median: 9241 (43%)     max: 12444 Points
CrossMark - CrossMark Overall
min: 497     avg: 561     median: 561 (21%)     max: 625 Points
Power Consumption - Geekbench 5.5 Power Consumption 150cd *
min: 2.73     avg: 3.4     median: 3.4 (1%)     max: 3.82 Watt
Power Consumption - Idle Power Consumption 150cd 1min *
min: 1.22     avg: 1.4     median: 1.3 (1%)     max: 1.502 Watt

Average Benchmarks MediaTek Dimensity 900 → 100% n=6

Average Benchmarks UNISOC T820 → 98% n=6

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.28
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Redaktion, 2017-09- 8 (Update: 2023-07- 1)