Intel Pentium E6500K | Intel Atom x7405C | |
CPU comparisonIntel Pentium E6500K or Intel Atom x7405C - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Pentium E6500K has 2 cores with 2 threads and clocks with a maximum frequency of 2.93 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Pentium E6500K was released in Q3/2009. The Intel Atom x7405C has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 32 GB of memory in 1 memory channels. The Intel Atom x7405C was released in Q2/2024. |
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Intel Pentium (150) | Family | Intel Atom (108) |
Intel Pentium E5000/E6000 (13) | CPU group | Intel Atom x7000 AL (7) |
2 | Generation | 7 |
Wolfdale (Penryn) | Architecture | Amston Lake |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium E6500K has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium E6500K is 2.93 GHz while the Intel Atom x7405C has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom x7405C is at 2.20 GHz (3.40 GHz). |
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Intel Pentium E6500K | Characteristic | Intel Atom x7405C |
2 | Cores | 4 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.93 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Pentium E6500K can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Atom x7405C supports up to 32 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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Intel Pentium E6500K | Characteristic | Intel Atom x7405C |
DDR3-1333, DDR2-800 | Memory | LPDDR5-4800, DDR5-4800, DDR4-3200 |
16 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
21.3 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | No |
2.00 MB | L2 Cache | 2.00 MB |
-- | L3 Cache | 6.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 9 |
-- | PCIe Bandwidth | 8.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium E6500K is 65 W, while the Intel Atom x7405C has a TDP of 12 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Pentium E6500K | Characteristic | Intel Atom x7405C |
65 W | TDP (PL1 / PBP) | 12 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 105 °C |
Technical detailsThe Intel Pentium E6500K is manufactured in 45 nm and has 2.00 MB cache. The Intel Atom x7405C is manufactured in 10 nm and has a 8.00 MB cache. |
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Intel Pentium E6500K | Characteristic | Intel Atom x7405C |
45 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 775 | Socket | BGA 1264 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2009 | Release date | Q2/2024 |
-- | Release price | -- |
show more data | show more data | |
Intel Pentium E6500K
2C 2T @ 2.93 GHz |
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Intel Atom x7405C
4C 4T @ 3.40 GHz |
Intel Pentium E6500K
2C 2T @ 2.93 GHz |
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Intel Atom x7405C
4C 4T @ 2.20 GHz |
Intel Pentium E6500K
2C 2T @ 2.93 GHz |
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Intel Atom x7405C
4C 4T @ 2.20 GHz |
Devices using this processor |
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Intel Pentium E6500K | Intel Atom x7405C |
Unknown | Unknown |