Follow us
Share link
Submit benchmark
VS
MediaTek MT8766B vs AMD Ryzen 7 5800XT
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
MediaTek MT8766B
8 %
8C / 8T · 2.00 GHz
AMD Ryzen 7 5800XT
100 %
8C / 16T · 4.80 GHz
Geekbench 6 Multi-Core
Multi-core performance
MediaTek MT8766B
5 %
8C / 8T · 2.00 GHz
AMD Ryzen 7 5800XT
100 %
8C / 16T · 4.40 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
MediaTek MT8766B
9 %
8C / 8T · 2.00 GHz
AMD Ryzen 7 5800XT
100 %
8C / 16T · 4.80 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
MediaTek MT8766B
5 %
8C / 8T · 2.00 GHz
AMD Ryzen 7 5800XT
100 %
8C / 16T · 4.40 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| Family | Mediatek MT-Serie (72) | AMD Ryzen 7 (79) |
| CPU group | MediaTek MT87xx 12nm (1) | AMD Ryzen 5000 (17) |
| Architecture | Cortex-A53 | Vermeer (Zen 3) |
| Technology | 12 nm | 7 nm |
| Segment | Smartphone / Tablet | Desktop |
| Socket | AM4 (PGA 1331) | |
| Predecessor | AMD Ryzen 7 3800XT | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 8x Cortex-A53 | 8x |
| Frequency: | 2.00 GHz | 3.80 GHz |
| Turbo (1 Core): | 4.80 GHz | |
| Turbo (All Cores): | 4.40 GHz | |
| L2-Cache | 1.00 MB | 4.00 MB |
| L3-Cache | 32.00 MB | |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| GPU name | PowerVR GE8300 | no iGPU |
| GPU frequency | 0.01 GHz | |
| CUs / Shader | 1 / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 1 | |
| Max. GPU Memory | 2 GB | |
| Technology | 20 nm | |
| Release date | Q1/2017 |
NPU AI performance
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| Memory | LPDDR4 LPDDR3 | DDR4-3200 (51.2 GB/s) |
| Max. Memory | 128 GB | |
| Memory channels | 0 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| TDP | 105 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 90 °C |
Technical details
|
Wischen
|
MediaTek MT8766B | AMD Ryzen 7 5800XT |
|---|---|---|
| Chip design | Chiplet | Chiplet |
| AES-NI | ✗ | ✓ |
| Operating systems | Android | Windows 10, Windows 11, Linux |
| Instruction set | Armv8-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |
| Release date | Q2/2020 | Q3/2024 |
| Release price | 249 $ | |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of MediaTek MT8766B is 2.8 stars (4 ratings), while AMD Ryzen 7 5800XT has received 4.6 stars (97 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
2
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
3
Intel Celeron 450
1C / 1T · 0.00 GHz
4
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
5
Intel Core i5-13600KF
14C / 20T · 5.10 GHz
6
AMD Ryzen 7 5800XT
8C / 16T · 4.80 GHz
7
Intel Xeon E5-2680 v4
14C / 28T · 3.30 GHz
8
AMD Ryzen 7 5700X
8C / 16T · 4.60 GHz
9
MediaTek MT8766B
8C / 8T · 0.00 GHz
Popular Comparisons
