Intel Processor U300E vs Intel Xeon E3-1240L v5

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CPU comparison with benchmarks


Intel Processor U300E CPU1 vs CPU2 Intel Xeon E3-1240L v5
Intel Processor U300E Intel Xeon E3-1240L v5

CPU comparison

Intel Processor U300E or Intel Xeon E3-1240L v5 - 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 Processor U300E has 5 cores with 6 threads and clocks with a maximum frequency of 4.30 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Processor U300E was released in Q1/2023.

The Intel Xeon E3-1240L v5 has 4 cores with 8 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Xeon E3-1240L v5 was released in Q4/2015.
Intel Processor U (4) Family Intel Xeon E3 (43)
Intel Core i 1300P/1300U (29) CPU group Intel Xeon E3 v5 (17)
13 Generation 5
Raptor Lake U Architecture Skylake S
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Processor U300E is a 5 core processor with a clock frequency of 1.10 GHz (4.30 GHz). The Intel Xeon E3-1240L v5 has 4 CPU cores with a clock frequency of 2.10 GHz (3.20 GHz).

Intel Processor U300E Characteristic Intel Xeon E3-1240L v5
5 Cores 4
6 Threads 8
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.10 GHz (4.30 GHz)
1x Raptor Cove
A-Core 2.10 GHz (3.20 GHz)
0.80 GHz (3.20 GHz)
4x Gracemont
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Processor U300E Characteristic Intel Xeon E3-1240L v5
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel UHD Graphics 13th Gen (48 EU) GPU no iGPU
0.20 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
3 Max. displays
48 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 13th Gen (48 EU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Processor U300E supports a maximum of 96 GB of memory in 2 memory channels. The Intel Xeon E3-1240L v5 can connect up to 64 GB of memory in 2 memory channels.

Intel Processor U300E Characteristic Intel Xeon E3-1240L v5
LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 Memory DDR4-2133
96 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 34.1 GB/s
No ECC Yes
-- L2 Cache --
10.00 MB L3 Cache 8.00 MB
4.0 PCIe version 3.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Processor U300E has a TDP of 15 W, that of the Intel Xeon E3-1240L v5 is 25 W.

Intel Processor U300E Characteristic Intel Xeon E3-1240L v5
15 W TDP (PL1 / PBP) 25 W
55 W TDP (PL2) --
28 W TDP up --
12 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Processor U300E has a 10.00 MB cache, while the Intel Xeon E3-1240L v5 cache has a total of 8.00 MB.

Intel Processor U300E Characteristic Intel Xeon E3-1240L v5
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
BGA 1744 Socket LGA 1151
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q4/2015
-- Release price --
show more data show more data


Rate these processors

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Here you can rate the Intel Xeon E3-1240L v5 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Processor U300E Intel Processor U300E
5C 6T @ 4.30 GHz
0 (0%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
4C 8T @ 3.20 GHz
932 (100%)

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 Processor U300E Intel Processor U300E
5C 6T @ 1.10 GHz
0 (0%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
4C 8T @ 2.40 GHz
3356 (100%)

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 Processor U300E Intel Processor U300E
Intel UHD Graphics 13th Gen (48 EU) @ 1.10 GHz
844 (100%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
@ 0.00 GHz
0 (0%)

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 Processor U300E Intel Processor U300E
5C 6T @ 1.10 GHz
0 (0%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
4C 8T @ 2.40 GHz
6189 (100%)

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 Processor U300E Intel Processor U300E
5C 6T @ 4.30 GHz
0 (0%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
4C 8T @ 3.20 GHz
138 (100%)

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 Processor U300E Intel Processor U300E
5C 6T @ 1.10 GHz
0 (0%)
Intel Xeon E3-1240L v5 Intel Xeon E3-1240L v5
4C 8T @ 2.40 GHz
533 (100%)

Devices using this processor

Intel Processor U300E Intel Xeon E3-1240L v5
Unknown Unknown

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