| Name: | Intel Xeon E5-2643 v4 |
| Family: | Intel Xeon E5 |
| Group: | Intel Xeon E5 v4 |
| Segment: | Desktop / Server |
| Generation: | 6 |
Intel Xeon E5-2643 v4 Benchmark, Test and specs
Last updated:
CPU lineage
The Intel Xeon E5-2643 v4 features 6 processor cores and has the capability to manage 12 threads concurrently. It was released in Q1/2016 and belongs to the 6 generation of the Intel Xeon E5 series. To use the Intel Xeon E5-2643 v4, you'll need a motherboard with a LGA 2011-3 socket.
CPU Cores and Base Frequency
The Intel Xeon E5-2643 v4 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Xeon E5-2643 v4 is 3.4 GHz and turbo frequency for one core is 3.7 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores: | 6 |
| Threads: | 12 |
| Cores: | 6x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | No |
| Frequency: | 3.4 GHz |
| Turbo Frequency (1 core): | 3.7 GHz |
| Turbo Frequency (all cores): | 3.6 GHz |
Memory & PCIe
The processor supports a maximum memory capacity of 1.5 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
| Memory type: | DDR4-2400 |
| Max. Memory: | 1.5 TB |
| Memory channels: | 4 |
| Bandwidth: | 76.8 GB/s |
| ECC: | Yes |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 135 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 135 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | -- |
Technical details
The Intel Xeon E5-2643 v4 is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 20.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 14 nm |
| Chip design: | Monolithic |
| Socket: | LGA 2011-3 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 20.0 MB |
| Architecture: | Broadwell E |
| 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: | Q1/2016 |
| Release price: | 1550 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Geekbench 3, 64bit (Multi-Core)
|
|
Intel Xeon E5-1660 v3
8C 16T @ 3.0 GHz
|
28928
|
|
Intel Core i9-9900T
8C 16T @ 2.1 GHz
|
28893
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
28833
|
|
|
Intel Xeon E5-2660 v2
10C 20T @ 2.2 GHz
|
28770
|
|
Intel Core i7-9700K
8C 8T @ 3.6 GHz
|
28670
|
Estimated results for PassMark CPU Mark
|
|
Intel Core i7-1195G7
4C 8T @ 2.9 GHz
|
11065
|
|
Intel Xeon E-2226G
6C 6T @ 3.4 GHz
|
11063
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
11063
|
|
|
Intel Xeon E-2226G
6C 6T @ 3.4 GHz
|
11063
|
|
AMD Ryzen 3 PRO 4350GE
4C 8T @ 3.5 GHz
|
11060
|
Geekbench 5, 64bit (Multi-Core)
|
AMD Ryzen 5 PRO 7530U
6C 12T @ 2.0 GHz
|
6132
|
|
Intel Core i5-11600T
6C 12T @ 1.7 GHz
|
6127
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
6125
|
|
|
Intel Xeon E5-2630L v4
10C 20T @ 1.8 GHz
|
6122
|
|
Intel Core i3-12300T
4C 8T @ 2.3 GHz
|
6120
|
Geekbench 6 (Multi-Core)
|
Intel Xeon D-2141I
8C 16T @ 2.2 GHz
|
5489
|
|
Intel Xeon Silver 4208
8C 16T @ 2.1 GHz
|
5483
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
5482
|
|
AMD Ryzen 7 PRO 1700
8C 16T @ 3.0 GHz
|
5478
|
|
AMD Ryzen 7 1700
8C 16T @ 3.0 GHz
|
5478
|
Cinebench R20 (Multi-Core)
|
|
AMD Ryzen 7 3800X
8C 16T @ 3.9 GHz
|
4960
|
|
|
Intel Core i7-11800H
8C 16T @ 2.3 GHz
|
4930
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
4905
|
|
|
Intel Core i9-9900X
10C 20T @ 3.5 GHz
|
4855
|
|
|
Intel Core i7-10700F
8C 16T @ 2.9 GHz
|
4834
|
Geekbench 3, 64bit (Single-Core)
|
|
AMD Ryzen 7 2700
8C 16T @ 3.2 GHz
|
4400
|
|
|
Intel Xeon E5-2637 v4
4C 8T @ 3.5 GHz
|
4382
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
4379
|
|
|
Intel Core i7-8650U
4C 8T @ 1.9 GHz
|
4371
|
|
|
Intel Core i5-7600
4C 4T @ 3.5 GHz
|
4371
|
Geekbench 6 (Single-Core)
|
|
Intel Core i5-10310U
4C 8T @ 1.7 GHz
|
1230
|
|
AMD Ryzen Threadripper 2920X
12C 24T @ 3.5 GHz
|
1229
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
1228
|
|
Intel Xeon Gold 6128
6C 12T @ 3.4 GHz
|
1227
|
|
|
Intel Core i5-1030G7
4C 8T @ 0.8 GHz
|
1227
|
Cinebench R15 (Multi-Core)
|
|
Intel Xeon E5-2630L v4
10C 20T @ 1.8 GHz
|
1160
|
|
Intel Core i7-3960X
6C 12T @ 3.3 GHz
|
1158
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
1150
|
|
|
Intel Xeon E5-2643 v3
6C 12T @ 3.4 GHz
|
1149
|
|
|
Intel Core i7-5930K
6C 12T @ 3.5 GHz
|
1149
|
Geekbench 5, 64bit (Single-Core)
|
|
Intel Core i7-5960X
8C 16T @ 3.0 GHz
|
1002
|
|
|
Intel Xeon E5-2667 v4
8C 16T @ 3.2 GHz
|
1002
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
1002
|
|
|
Intel Xeon E5-2667 v4
8C 16T @ 3.2 GHz
|
1002
|
|
|
Intel Core i7-5960X
8C 16T @ 3.0 GHz
|
1002
|
Cinebench R20 (Single-Core)
|
Intel Xeon E3-1231 v3
4C 8T @ 3.4 GHz
|
353
|
|
Intel Processor N100
4C 4T @ 1.8 GHz
|
351
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
351
|
|
|
Intel Processor N100
4C 4T @ 1.8 GHz
|
351
|
|
|
Intel Core i7-6700T
4C 8T @ 2.8 GHz
|
350
|
Blender 2.81 (bmw27)
|
|
Intel Xeon E5-2687W v2
8C 16T @ 3.4 GHz
|
297.1
|
|
AMD Ryzen 5 2600
6C 12T @ 3.4 GHz
|
292.5
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
290.2
|
|
|
Intel Core i7-9700KF
8C 8T @ 3.6 GHz
|
288.4
|
|
|
Intel Core i7-6850K
6C 12T @ 3.6 GHz
|
279.7
|
Cinebench R15 (Single-Core)
|
|
AMD Ryzen 5 PRO 2400G
4C 8T @ 3.6 GHz
|
155
|
|
|
Intel Core i5-9500T
6C 6T @ 2.2 GHz
|
155
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
155
|
|
|
AMD Ryzen 7 1700X
8C 16T @ 3.4 GHz
|
155
|
|
|
Intel Xeon E5-2637 v4
4C 8T @ 3.5 GHz
|
155
|
Cinebench R11.5, 64bit (Multi-Core)
|
|
Intel Xeon E5-2650L v3
12C 24T @ 1.8 GHz
|
14.3
|
|
|
Intel Xeon E5-2630L v4
10C 20T @ 1.8 GHz
|
14.3
|
|
|
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
|
14.2
|
|
|
Intel Core i7-7800X
6C 12T @ 3.5 GHz
|
14.1
|
|
|
Intel Xeon E5-2650 v3
10C 20T @ 2.3 GHz
|
14.1
|
