Intel Xeon W-2145 | Intel Xeon E7-4880 v2 | |
CPU comparisonIntel Xeon W-2145 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 Xeon W-2145 has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 512 GB of memory is supported in 4 memory channels. The Intel Xeon W-2145 was released in Q3/2017. 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 Xeon W (83) | Family | Intel Xeon E7 (20) |
Intel Xeon W-2100/3100 (15) | CPU group | Intel Xeon E7 v2 (20) |
6 | Generation | 4 |
Skylake W | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Xeon W-2245 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon W-2145 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon W-2145 is 3.70 GHz (4.50 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 Xeon W-2145 | Characteristic | Intel Xeon E7-4880 v2 |
8 | Cores | 15 |
16 | Threads | 30 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.70 GHz | Frequency | 2.50 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 3.10 GHz |
4.20 GHz | Turbo Frequency (All Cores) | 3.10 GHz |
Memory & PCIeThe Intel Xeon W-2145 can use up to 512 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 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 Xeon W-2145 | Characteristic | Intel Xeon E7-4880 v2 |
DDR4-2666 | Memory | DDR3-1600 |
512 GB | Max. Memory | 1536 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
85.4 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
11.00 MB | L3 Cache | 38.00 MB |
3.0 | PCIe version | -- |
48 | PCIe lanes | -- |
47.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon W-2145 is 140 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 Xeon W-2145 | Characteristic | Intel Xeon E7-4880 v2 |
140 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-2145 is manufactured in 14 nm and has 11.00 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 Xeon W-2145 | Characteristic | Intel Xeon E7-4880 v2 |
14 nm | Technology | 22 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 | SSE4.1, SSE4.2, AVX |
LGA 2066 | Socket | LGA 2011 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q1/2014 |
1113 $ | Release price | 4000 $ |
show more data | show more data | |
Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.50 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Intel Xeon W-2145
8C 16T @ 4.20 GHz |
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Intel Xeon E7-4880 v2
15C 30T @ 3.10 GHz |
Devices using this processor |
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Intel Xeon W-2145 | Intel Xeon E7-4880 v2 |
Unknown | Unknown |