Intel Pentium E2140 | Intel Xeon E7-4880 v2 | |
CPU comparisonIntel Pentium E2140 or Intel Xeon E7-4880 v2 - 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 E2140 has 2 cores with 2 threads and clocks with a maximum frequency of 1.60 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Pentium E2140 was released in Q2/2007. The Intel Xeon E7-4880 v2 has 15 cores with 30 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-4880 v2 was released in Q1/2014. |
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Intel Pentium (150) | Family | Intel Xeon E7 (20) |
Intel Pentium D (6) | CPU group | Intel Xeon E7 v2 (20) |
0 | Generation | 4 |
Presler | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium E2140 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium E2140 is 1.60 GHz while the Intel Xeon E7-4880 v2 has 15 CPU cores and 30 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-4880 v2 is at 2.50 GHz (3.10 GHz). |
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Intel Pentium E2140 | Characteristic | Intel Xeon E7-4880 v2 |
2 | Cores | 15 |
2 | Threads | 30 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
1.60 GHz | Frequency | 2.50 GHz |
-- | Turbo Frequency (1 Core) | 3.10 GHz |
-- | Turbo Frequency (All Cores) | 3.10 GHz |
Memory & PCIeThe Intel Pentium E2140 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Intel Xeon E7-4880 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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Intel Pentium E2140 | Characteristic | Intel Xeon E7-4880 v2 |
DDR3-1066, DDR2-800 | Memory | DDR3-1600 |
16 GB | Max. Memory | 1536 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
17.1 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 38.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium E2140 is 65 W, while the Intel Xeon E7-4880 v2 has a TDP of 130 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Pentium E2140 | Characteristic | Intel Xeon E7-4880 v2 |
65 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Pentium E2140 is manufactured in 65 nm and has 1.00 MB cache. The Intel Xeon E7-4880 v2 is manufactured in 22 nm and has a 38.00 MB cache. |
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Intel Pentium E2140 | Characteristic | Intel Xeon E7-4880 v2 |
65 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX |
LGA 775 | Socket | LGA 2011 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2007 | Release date | Q1/2014 |
-- | Release price | 4000 $ |
show more data | show more data | |
Intel Pentium E2140
2C 2T @ 1.60 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Pentium E2140
2C 2T @ 1.60 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Pentium E2140
2C 2T @ 1.60 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Devices using this processor |
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Intel Pentium E2140 | Intel Xeon E7-4880 v2 |
Unknown | Unknown |