Intel Core i9-9940X | Intel Pentium T4500 | |
CPU comparisonIntel Core i9-9940X or Intel Pentium T4500 - 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 Core i9-9940X has 14 cores with 28 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 4 memory channels. The Intel Core i9-9940X was released in Q4/2018. The Intel Pentium T4500 has 2 cores with 2 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Pentium T4500 was released in Q1/2010. |
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Intel Core i9 (78) | Family | Intel Pentium (150) |
Intel Core i 9000X (8) | CPU group | Intel Pentium T4000/SU4000 (5) |
9 | Generation | 2 |
Skylake X Refresh | Architecture | Penryn |
Desktop / Server | Segment | Mobile |
Intel Core i9-7940X | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-9940X is a 14 core processor with a clock frequency of 3.30 GHz (4.50 GHz). The Intel Pentium T4500 has 2 CPU cores with a clock frequency of 2.30 GHz. |
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Intel Core i9-9940X | Characteristic | Intel Pentium T4500 |
14 | Cores | 2 |
28 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.30 GHz | Frequency | 2.30 GHz |
4.50 GHz | Turbo Frequency (1 Core) | -- |
4.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Core i9-9940X supports a maximum of 128 GB of memory in 4 memory channels. The Intel Pentium T4500 can connect up to 8 GB of memory in 2 memory channels. |
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Intel Core i9-9940X | Characteristic | Intel Pentium T4500 |
DDR4-2666 | Memory | DDR3-800, DDR2-800 |
128 GB | Max. Memory | 8 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
85.4 GB/s | Max. Bandwidth | 12.8 GB/s |
No | ECC | No |
-- | L2 Cache | 1.00 MB |
19.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
44 | PCIe lanes | -- |
43.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-9940X has a TDP of 165 W, that of the Intel Pentium T4500 is 35 W. |
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Intel Core i9-9940X | Characteristic | Intel Pentium T4500 |
165 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
92 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i9-9940X has a 19.00 MB cache, while the Intel Pentium T4500 cache has a total of 1.00 MB. |
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Intel Core i9-9940X | Characteristic | Intel Pentium T4500 |
14 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE, SSE2, SSE3, SSE 4.1 |
LGA 2066 | Socket | PGA 478 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2018 | Release date | Q1/2010 |
1387 $ | Release price | -- |
show more data | show more data | |
Intel Core i9-9940X
14C 28T @ 4.50 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.20 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.20 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.50 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.20 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.50 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.20 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 3.30 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.50 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Intel Core i9-9940X
14C 28T @ 4.20 GHz |
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Intel Pentium T4500
2C 2T @ 2.30 GHz |
Devices using this processor |
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Intel Core i9-9940X | Intel Pentium T4500 |
Unknown | Unknown |