Intel Core i3-L13G4 vs Intel Core i5-7640X

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CPU comparison with benchmarks


Intel Core i3-L13G4 CPU1 vs CPU2 Intel Core i5-7640X
Intel Core i3-L13G4 Intel Core i5-7640X

CPU comparison

Intel Core i3-L13G4 or Intel Core i5-7640X - 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 Core i3-L13G4 has 5 cores with 5 threads and clocks with a maximum frequency of 2.80 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Core i3-L13G4 was released in Q2/2020.

The Intel Core i5-7640X has 4 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-7640X was released in Q2/2017.
Intel Core i3 (202) Family Intel Core i5 (328)
Intel Core i L (2) CPU group Intel Core i 7000X (9)
12 Generation 7
Lakefield Architecture Skylake X
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-L13G4 is a 5 core processor with a clock frequency of 0.80 GHz (2.80 GHz). The Intel Core i5-7640X has 4 CPU cores with a clock frequency of 4.00 GHz (4.20 GHz).

Intel Core i3-L13G4 Characteristic Intel Core i5-7640X
5 Cores 4
5 Threads 8
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
0.80 GHz (2.80 GHz)
1x Sunny-Cove
A-Core 4.00 GHz (4.20 GHz)
--
4x Tremont
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 Core i3-L13G4 Characteristic Intel Core i5-7640X
-- 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 12th Gen (48 EU) GPU no iGPU
0.20 GHz GPU frequency --
0.50 GHz GPU (Turbo) --
12 GPU Generation --
10 nm Technology
3 Max. displays
48 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 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 12th 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 Core i3-L13G4 supports a maximum of 8 GB of memory in 2 memory channels. The Intel Core i5-7640X can connect up to 64 GB of memory in 2 memory channels.

Intel Core i3-L13G4 Characteristic Intel Core i5-7640X
LPDDR4X-4266 Memory DDR4-2666
8 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
68.2 GB/s Max. Bandwidth 42.7 GB/s
No ECC No
-- L2 Cache --
4.00 MB L3 Cache 6.00 MB
3.0 PCIe version 3.0
6 PCIe lanes 16
5.9 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 Core i3-L13G4 has a TDP of 7 W, that of the Intel Core i5-7640X is 112 W.

Intel Core i3-L13G4 Characteristic Intel Core i5-7640X
7 W TDP (PL1 / PBP) 112 W
-- TDP (PL2) --
-- TDP up --
5 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i3-L13G4 has a 4.00 MB cache, while the Intel Core i5-7640X cache has a total of 6.00 MB.

Intel Core i3-L13G4 Characteristic Intel Core i5-7640X
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
FC-CSP1016 Socket LGA 2066
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
Q2/2020 Release date Q2/2017
309 $ Release price 300 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks

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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 2.80 GHz
814 (71%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
1153 (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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 1.30 GHz
1320 (36%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
3644 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 2.80 GHz
652 (46%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
1411 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 1.30 GHz
1002 (25%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
3982 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 2.80 GHz
0 (0%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
412 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 1.30 GHz
0 (0%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
1409 (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 Core i3-L13G4 Intel Core i3-L13G4
Intel UHD Graphics 12th Gen (48 EU) @ 0.50 GHz
384 (100%)
Intel Core i5-7640X Intel Core i5-7640X
@ 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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 1.30 GHz
0 (0%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
6796 (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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 2.80 GHz
0 (0%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
180 (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 Core i3-L13G4 Intel Core i3-L13G4
5C 5T @ 1.30 GHz
0 (0%)
Intel Core i5-7640X Intel Core i5-7640X
4C 8T @ 4.20 GHz
720 (100%)

Devices using this processor

Intel Core i3-L13G4 Intel Core i5-7640X
Unknown Unknown

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