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Intel Xeon E5-2643 v3 Benchmark, Test and specs
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The Intel Xeon E5-2643 v3 was released in Q3/2014 and has 6 cores. The processor can process 12 threads simultaneously and uses a mainboard with the socket LGA 2011-3. In the Geekbench 5 benchmark, the Intel Xeon E5-2643 v3 achieved a result of 926 points (single-core) or 5,623 points (multi-core).
| Name: | Intel Xeon E5-2643 v3 |
|---|---|
| Family: | Intel Xeon E5 (73) |
| CPU group: | Intel Xeon E5 v3 (33) |
| Architecture: | Haswell E |
| Technology: | 22 nm |
| Segment: | Desktop |
| Generation: | 5 |
| Predecessor: | -- |
| Successor: | Intel Xeon E5-2643 v4 |
CPU Cores and Base Frequency
The Intel Xeon E5-2643 v3 has 6 cores. The clock frequency of the Intel Xeon E5-2643 v3 is 3.40 GHz (3.70 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 6 / 12 |
|---|---|
| Core architecture: | normal |
| Cores: | 6x |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | No |
| Frequency: | 3.40 GHz |
| Turbo Frequency (1 Core): | 3.70 GHz |
| Turbo Frequency (6 Cores): | 3.60 GHz |
Memory & PCIeThe Intel Xeon E5-2643 v3 supports a maximum of 768 GB memory. Depending on the mainboard, the processor can use a maximum of 4 (Quad Channel) memory channels. This results in a maximum bandwidth of the main memory of 68.2 GB/s. |
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| Memory type: | Memory bandwidth: |
|---|---|
| DDR4-2133 | 68.2 GB/s |
| Max. Memory: | 768 GB |
| Memory channels: | 4 (Quad Channel) |
| ECC: | Yes |
| PCIe: | 3.0 x 40 |
| PCIe Bandwidth: | 39.4 GB/s |
Thermal ManagementThe Intel Xeon E5-2643 v3 has a TDP of 135 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 135 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Xeon E5-2643 v3 is made in 22 nm and has 20.00 MB cache.
| Technology: | 22 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 2011-3 |
| L2-Cache: | -- |
| L3-Cache: | 20.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| Release date: | Q3/2014 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
6C 12T @ 3.40 GHz (3.70 GHz)
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Benchmark results
The benchmark results for the Intel Xeon E5-2643 v3 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Geekbench 6 Single-Core
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Core i5-6400
4C 4T @ 3.30 GHz |
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Intel Core i5-7500T
4C 4T @ 3.30 GHz |
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Intel Core i7-5930K
6C 12T @ 3.70 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.70 GHz |
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Intel Xeon E5-2678 v3
12C 24T @ 3.30 GHz |
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Intel Core i3-10100Y
2C 4T @ 3.90 GHz |
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Intel Xeon E5-2690 v4
14C 28T @ 3.50 GHz |
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Geekbench 6 Multi-Core
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Intel Xeon E5-2630L v3
8C 16T @ 2.40 GHz |
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Intel Xeon E5-2620 v4
8C 16T @ 2.60 GHz |
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Intel Xeon E3-1270 v5
4C 8T @ 3.80 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.60 GHz |
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Intel Core i5-8400
6C 6T @ 3.80 GHz |
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Intel Core i5-10500T
6C 12T @ 3.50 GHz |
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Intel Xeon E-2314
4C 4T @ 2.80 GHz |
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Geekbench 5, 64bit Single-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
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Intel Core i3-10100TE
4C 8T @ 3.60 GHz |
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Intel Celeron G5925
2C 2T @ 3.60 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.70 GHz |
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Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2640 v4
10C 20T @ 3.40 GHz |
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Geekbench 5, 64bit Multi-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i5-9600K
6C 6T @ 4.30 GHz |
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Intel Xeon Silver 4208
8C 16T @ 2.30 GHz |
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Intel Core i5-8600K
6C 6T @ 4.10 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.60 GHz |
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Intel Core i3-12100T
4C 8T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2660 v2
10C 20T @ 2.60 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i5-10600T
6C 12T @ 3.70 GHz |
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Intel Core i7-9700TE
8C 8T @ 1.80 GHz |
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Intel Xeon E5-2630L v4
10C 20T @ 2.20 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.60 GHz |
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AMD FX-9590
8C 8T @ 5.00 GHz |
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Intel Xeon D-1567
12C 24T @ 2.10 GHz |
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Intel Xeon E5-2630 v3
8C 16T @ 2.80 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i5-4590
4C 4T @ 3.70 GHz |
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Intel Core i5-4590S
4C 4T @ 3.70 GHz |
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Intel Pentium Gold G6400T
2C 4T @ 3.40 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.70 GHz |
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Intel Core i7-5930K
6C 12T @ 3.70 GHz |
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Intel Core i3-4340
2C 4T @ 3.60 GHz |
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Intel Core i3-4350
2C 4T @ 3.60 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E5-2630L v4
10C 20T @ 2.20 GHz |
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Intel Core i7-3960X
6C 12T @ 3.90 GHz |
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Intel Xeon E5-2643 v4
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2643 v3
6C 12T @ 3.60 GHz |
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Intel Core i7-5930K
6C 12T @ 3.60 GHz |
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Intel Xeon Silver 4110
8C 16T @ 2.60 GHz |
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Intel Core i5-10400T
6C 12T @ 3.20 GHz |
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Benchmarks
Geekbench 6 (SC)
1,885 entries
1,885 entries
Geekbench 6 (MC)
1,819 entries
1,819 entries
Geekbench 5 (SC)
2,510 entries
2,510 entries
Geekbench 5 (MC)
2,477 entries
2,477 entries
PassMark CPU-Mark
2,457 entries
2,457 entries
Cinebench R15 (SC)
1,110 entries
1,110 entries
Cinebench R15 (MC)
1,106 entries
1,106 entries
Geekbench 3 (SC)
942 entries
942 entries
Geekbench 3 (MC)
938 entries
938 entries
Cinebench R11.5 (SC)
825 entries
825 entries
Cinebench R11.5 (MC)
836 entries
836 entries
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