AMD Ryzen 9 3900X vs. Intel Core i7-8565U

CPU comparison with benchmarks


AMD Ryzen 9 3900X CPU1 vs CPU2 Intel Core i7-8565U
AMD Ryzen 9 3900X Intel Core i7-8565U
12 Cores 4
24 Threads 8
3.80 GHz Frequency 1.80 GHz
4.60 GHz Turbo (1 Core) 4.60 GHz
4.20 GHz Turbo (All Cores) 2.40 GHz
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking ? No
no iGPU GPU Intel UHD Graphics 620
GPU frequency 0.30 GHz
GPU (Turbo) 1.15 GHz
GPU Generation 9.5
Technology 14 nm
Max. displays 3
Execution units 24
Shader 192
Max. GPU Memory 64 GB
DirectX Version 12
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode
Zen 2 Architecture Whiskey Lake
DDR4-3200 Memory DDR4-2400 SO-DIMM
128 GB Max. Memory 32 GB
2 Memory channels 2
Yes ECC No
6.00 MB L2 Cache
64.00 MB L3 Cache 8.00 MB
4.0 PCIe version 3.0
20 PCIe lanes 16
7 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
AM4 Socket BGA 1356
105 W TDP (PL1) 15W
142 W TDP (PL2)
TDP up 15W
TDP down
AMD-V, SEV Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Q3/2019 Release date Q3/2018
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
1342 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
0 (0%)
Amazon



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
18424 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
0 (0%)
Amazon



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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
521 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
459 (88%)
Amazon



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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
7178 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
1518 (21%)
Amazon



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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
214 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
176 (82%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
3168 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
659 (21%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
1285 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
1092 (85%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
12128 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
3279 (27%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
--
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
Intel UHD Graphics 620 @ 1.15 GHz
442 (100%)
Amazon



Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
115.9 (15%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
764.2 (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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
4217 (100%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
12116 (100%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
1.97 (100%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
6.18 (100%)
Amazon



Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
0 (0%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
43.3 (100%)
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.

AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
31947 (100%)
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
7670 (24%)
Amazon



Devices using this processorDevices using this processor

AMD Ryzen 9 3900X Intel Core i7-8565U
Kiebel Gamer-PC Loki [184837]
Memory PC High End PC AMD Ryzen 9 3900X
dercomputerladen Gaming PC RGB Level 20 AMD Ryzen 9 3900X
Acer Aspire 5
Acer Spin 3
Acer Swift 3
Acer Swift 5
Asus VivoBook 14
Dell Inspiron 13
Dell Inspiron 14
Dell Inspiron 15
Dell Inspiron 17
Dell XPS 13
HP 15
HP Envy 13
HP Envy x360

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