Intel Core i9-10900E vs Intel Core i5-5675R

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CPU comparison with benchmarks


Intel Core i9-10900E CPU1 vs CPU2 Intel Core i5-5675R
Intel Core i9-10900E Intel Core i5-5675R

CPU comparison

Intel Core i9-10900E or Intel Core i5-5675R - 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 i9-10900E has 10 cores with 20 threads and clocks with a maximum frequency of 4.70 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i9-10900E was released in Q2/2020.

The Intel Core i5-5675R has 4 cores with 4 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i5-5675R was released in Q2/2015.
Intel Core i9 (78) Family Intel Core i5 (331)
Intel Core i 10000 (43) CPU group Intel Core i 5000 (7)
10 Generation 5
Comet Lake S Architecture Broadwell S
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i9-10900E is a 10 core processor with a clock frequency of 2.80 GHz (4.70 GHz). The Intel Core i5-5675R has 4 CPU cores with a clock frequency of 3.10 GHz (3.60 GHz).

Intel Core i9-10900E Characteristic Intel Core i5-5675R
10 Cores 4
20 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
2.80 GHz Frequency 3.10 GHz
4.70 GHz Turbo Frequency (1 Core) 3.60 GHz
-- Turbo Frequency (All Cores) 3.30 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i9-10900E Characteristic Intel Core i5-5675R
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 630 GPU Intel Iris Pro Graphics 6200
0.35 GHz GPU frequency 0.30 GHz
1.20 GHz GPU (Turbo) 1.10 GHz
9.5 GPU Generation 8
14 nm Technology 14 nm
3 Max. displays 3
24 Compute units 48
192 Shader 384
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 32 GB
12 DirectX Version 12

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 630 GPU Intel Iris Pro Graphics 6200
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 Decode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

The Intel Core i9-10900E supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core i5-5675R can connect up to 32 GB of memory in 2 memory channels.

Intel Core i9-10900E Characteristic Intel Core i5-5675R
DDR4-2933 Memory DDR3-1866
128 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
46.9 GB/s Max. Bandwidth 29.9 GB/s
No ECC No
-- L2 Cache --
20.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 16
15.8 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 i9-10900E has a TDP of 65 W, that of the Intel Core i5-5675R is 65 W.

Intel Core i9-10900E Characteristic Intel Core i5-5675R
65 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i9-10900E has a 20.00 MB cache, while the Intel Core i5-5675R cache has a total of 4.00 MB.

Intel Core i9-10900E Characteristic Intel Core i5-5675R
14 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
LGA 1200 Socket BGA 1364
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
Q2/2020 Release date Q2/2015
444 $ Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i9-10900E (100%)
Intel Core i5-5675R (85%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i9-10900E (100%)
Intel Core i5-5675R (33%)

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 i9-10900E Intel Core i9-10900E
10C 20T @ 4.70 GHz
1143 (100%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.60 GHz
972 (85%)

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 i9-10900E Intel Core i9-10900E
10C 20T @ 2.80 GHz
9229 (100%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.30 GHz
3370 (37%)

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 i9-10900E Intel Core i9-10900E
Intel UHD Graphics 630 @ 1.20 GHz
461 (55%)
Intel Core i5-5675R Intel Core i5-5675R
Intel Iris Pro Graphics 6200 @ 1.10 GHz
845 (100%)

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 i9-10900E Intel Core i9-10900E
10C 20T @ 2.80 GHz
19710 (100%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.30 GHz
5440 (28%)

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 i9-10900E Intel Core i9-10900E
10C 20T @ 4.70 GHz
0 (0%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.60 GHz
1157 (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 i9-10900E Intel Core i9-10900E
10C 20T @ 2.80 GHz
0 (0%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.30 GHz
3632 (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 i9-10900E Intel Core i9-10900E
10C 20T @ 4.70 GHz
0 (0%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.60 GHz
146 (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 i9-10900E Intel Core i9-10900E
10C 20T @ 2.80 GHz
0 (0%)
Intel Core i5-5675R Intel Core i5-5675R
4C 4T @ 3.30 GHz
572 (100%)

Devices using this processor

Intel Core i9-10900E Intel Core i5-5675R
Unknown Unknown

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