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Intel Core i7-7820X vs Apple A7
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i7-7820X
100 %
8C / 16T · 4.50 GHz
Apple A7
22 %
2C / 2T · 1.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i7-7820X
100 %
8C / 16T · 4.30 GHz
Apple A7
6 %
2C / 2T · 1.40 GHz
More benchmarks
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
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
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 i7-7820X | Apple A7 |
|---|---|---|
| Family | Intel Core i7 (300) | Apple A series (27) |
| CPU group | Intel Core i 7000X (9) | Apple A7 (1) |
| Architecture | Skylake X | A7 |
| Technology | 14 nm | 28 nm |
| Segment | Desktop | Smartphone / Tablet |
| Socket | LGA 2066 | |
| Predecessor | Apple A6 | |
| Successor | Apple A8 |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 2 / 2 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 8x | 2x Cyclone |
| Frequency: | 3.60 GHz | 1.40 GHz |
| Turbo (1 Core): | 4.50 GHz | |
| Turbo (All Cores): | 4.30 GHz | |
| L2-Cache | 1.00 MB | |
| L3-Cache | 11.00 MB | 4.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| GPU name | no iGPU | PowerVR G6430 |
| GPU frequency | 0.45 GHz | |
| CUs / Shader | / | 16 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | ||
| Technology | 28 nm | |
| Release date | Q3/2013 |
NPU AI performance
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| Memory | DDR4-2666 (85.4 GB/s) | LPDDR3-1333 (12.8 GB/s) |
| Max. Memory | 128 GB | 1 GB |
| Memory channels | 4 | 1 |
| ECC | No | No |
| PCIe | 3.0 x 28 | |
| PCIe Bandwidth | 27.6 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| TDP | 140 W | |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
Intel Core i7-7820X | Apple A7 |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✗ |
| Operating systems | Windows 10, Linux | iOS |
| Instruction set | x86-64 (64 bit) | Armv8-A (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | |
| Release date | Q2/2017 | Q3/2013 |
| Release price | 650 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i7-7820X is 3.9 stars (15 ratings), while Apple A7 has received 3.7 stars (19 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
Intel Core i7-7820X
8C / 16T · 4.50 GHz
9
Apple A7
2C / 2T · 0.00 GHz
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