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Intel Core i7-5820K vs Intel Atom Z3770
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
Blender 3.1 Benchmark
213 entries
213 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
V-Ray CPU-Render
251 entries
251 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Specifications
At a glance
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| Family | Intel Core i7 Extreme Edition (24) | Intel Atom (108) |
| CPU group | Intel Core i 5000X (3) | Intel Atom Z3700 (16) |
| Architecture | Haswell E | Bay Trail |
| Technology | 22 nm | 22 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 2011-3 | BGA 1380 |
| Predecessor | Intel Core i7-4820K | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| CPU Cores / Threads | 6 / 12 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 6x | 4x |
| Frequency: | 3.30 GHz | 1.46 GHz |
| Turbo (1 Core): | 3.60 GHz | 2.39 GHz |
| Turbo (All Cores): | 3.40 GHz | |
| L2-Cache | ||
| L3-Cache | 15.00 MB | 2.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| GPU name | no iGPU | Intel HD Graphics (Bay Trail GT1) |
| GPU frequency | 0.31 - 0.67 GHz | |
| CUs / Shader | / | 4 / 32 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q3/2013 |
NPU AI performance
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| Memory | DDR4-2133 (68.2 GB/s) | LPDDR3-1066 (17.1 GB/s) |
| Max. Memory | 64 GB | 4 GB |
| Memory channels | 4 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 28 | |
| PCIe Bandwidth | 27.6 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| TDP | 140 W | 3.5 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 90 °C |
Technical details
|
Wischen
|
Intel Core i7-5820K | Intel Atom Z3770 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2 |
| Release date | Q3/2014 | Q3/2013 |
| Release price | 499 $ | |
| 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 Intel Core i7-5820K is 4.5 stars (18 ratings), while Intel Atom Z3770 has received 3.7 stars (3 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
5
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
6
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
7
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
8
Intel Core i7-5820K
6C / 12T · 3.60 GHz
9
Intel Atom Z3770
4C / 4T · 2.39 GHz
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