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Intel Core i5-4340M vs Intel Atom x6427FE
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Core i5-4340M
100 %
2C / 4T · 3.50 GHz
Intel Atom x6427FE
33 %
4C / 4T · 1.90 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i5-4340M
100 %
2C / 4T · 3.50 GHz
Intel Atom x6427FE
46 %
4C / 4T · 1.90 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i5-4340M
100 %
2C / 4T · 3.50 GHz
Intel Atom x6427FE
52 %
4C / 4T · 1.90 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i5-4340M
100 %
2C / 4T · 3.50 GHz
Intel Atom x6427FE
78 %
4C / 4T · 1.90 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i5-4340M
100 %
Intel HD Graphics 4600
Intel Atom x6427FE
53 %
Intel UHD Graphics 10th Gen (32 EU)
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 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
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
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| Family | Intel Core i5 (336) | Intel Atom (108) |
| CPU group | Intel Core i 4000M/4000H (38) | Intel Atom x6000 (10) |
| Architecture | Haswell H | Elkhart Lake |
| Technology | 22 nm | 10 nm |
| Segment | Notebook | Notebook |
| Socket | PGA 946 | BGA 1493 |
| Predecessor | Intel Core i5-3340M | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 4x |
| Frequency: | 2.90 GHz | 1.90 GHz |
| Turbo (1 Core): | 3.50 GHz | |
| Turbo (All Cores): | 3.50 GHz | |
| L2-Cache | 1.50 MB | |
| L3-Cache | 3.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| GPU name | Intel HD Graphics 4600 | Intel UHD Graphics 10th Gen (32 EU) |
| GPU frequency | 0.40 - 1.25 GHz | 0.40 GHz |
| CUs / Shader | 20 / 160 | 32 / 256 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 3 |
| Max. GPU Memory | 2 GB | 64 GB |
| Technology | 22 nm | 14 nm |
| Release date | Q2/2013 | Q2/2020 |
NPU AI performance
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| Memory | DDR3-1600 (25.6 GB/s) | LPDDR4X-4266 (136.4 GB/s) DDR4-3200 (102.4 GB/s) |
| Max. Memory | 32 GB | 32 GB |
| Memory channels | 2 | 4 |
| ECC | No | Yes |
| PCIe | 3.0 x 16 | 3.0 x 8 |
| PCIe Bandwidth | 15.8 GB/s | 7.9 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| TDP | 37 W | 12 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 110 °C |
Technical details
|
Wischen
|
Intel Core i5-4340M | Intel Atom x6427FE |
|---|---|---|
| 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 | Q4/2013 | Q1/2021 |
| Release price | ||
| 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 i5-4340M is 5.0 stars (1 ratings), while Intel Atom x6427FE has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Core i5-4340M
2C / 4T · 3.50 GHz
2
Intel Atom x6427FE
4C / 4T · 0.00 GHz
3
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
5
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
6
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
7
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
8
Apple M4 (8-CPU)
8C / 8T · 4.46 GHz
9
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
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