Intel Xeon E5-2643 v3 vs. Intel Xeon E3-1265L v3

CPU comparison with benchmarks


Intel Xeon E5-2643 v3 CPU1 vs CPU2 Intel Xeon E3-1265L v3
Intel Xeon E5-2643 v3 Intel Xeon E3-1265L v3
3.40 GHz Frequency 2.50 GHz
3.70 GHz Turbo (1 Core) 3.70 GHz
3.60 GHz Turbo (All Cores) 3.70 GHz
6 Cores 4
Yes Hyperthreading Yes
No Overclocking ? No
normal Core architecture normal
GPU Intel HD Graphics (Haswell GT1)
GPU frequency 0.35 GHz
GPU (Turbo) 1.20 GHz
GPU Generation 7.5
Technology 22 nm
DirectX Version 11.1
Max. displays 3
Execution units 10
Shader 80
Max. GPU Memory
No Codec h264 Decode / Encode
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec VP8 No
No Codec VP9 No
No Codec AV1 No
No Codec VC-1 Decode
No Codec AVC Decode / Encode
No Codec JPEG Decode
Haswell E Architecture Haswell
DDR4-2133 Memory DDR3-1600
4 Memory channels 2
Max. Memory
Yes ECC Yes
L2 Cache
20.00 MB L3 Cache 8.00 MB
3.0 PCIe version 3.0
40 PCIe lanes 16
22 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
LGA 2011-3 Socket LGA 1150
135W TDP (PL1) 45W
Yes AES-NI Yes
VT-x, VT-x EPT, VT-d, vPro Virtualization VT-x, VT-x EPT, VT-d
Q3/2014 Release date Q2/2013
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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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
142 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
138 (97%)
Amazon



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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
1149 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
717 (62%)
Amazon



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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
625 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
0 (0%)
Amazon



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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
2816 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
0 (0%)
Amazon



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
--
0 (0%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
Intel HD Graphics (Haswell GT1) @ 1.20 GHz
192 (100%)
Amazon



Geekbench 3, 64bit (Single-Core)

Geekbench 3 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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
3844 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
3352 (87%)
Amazon



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
24408 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
11740 (48%)
Amazon



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
1.78 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
1.62 (91%)
Amazon



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
11.7 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
7.59 (65%)
Amazon



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.

Intel Xeon E5-2643 v3 Intel Xeon E5-2643 v3
6x 3.40 GHz (3.70 GHz) HT
13887 (100%)
Amazon
Intel Xeon E3-1265L v3 Intel Xeon E3-1265L v3
4x 2.50 GHz (3.70 GHz) HT
8859 (64%)
Amazon



Devices using this processorDevices using this processor

Intel Xeon E5-2643 v3 Intel Xeon E3-1265L v3
Unknown Unknown

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