AMD Ryzen 9 4900H vs. AMD Ryzen 9 3900X

CPU comparison with benchmarks


AMD Ryzen 9 4900H CPU1 vs CPU2 AMD Ryzen 9 3900X
AMD Ryzen 9 4900H AMD Ryzen 9 3900X
AMD Ryzen Family AMD Ryzen
AMD Ryzen 4000H CPU group AMD Ryzen 3000
3 Generation 3
Renoir (Zen 2) Architecture Matisse (Zen 2)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor AMD Ryzen 9 5900X

CPU Cores and Base FrequencyCPU Cores and Base Frequency

8 Cores 12
16 Threads 24
3.30 GHz Frequency 3.80 GHz
4.40 GHz Turbo (1 Core) 4.60 GHz
4.00 GHz Turbo (All Cores) 4.20 GHz
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes

Internal GraphicsInternal Graphics

AMD Radeon 8 Graphics (Renoir) GPU no iGPU
1.75 GHz GPU frequency
GPU (Turbo)
9 GPU Generation
7 nm Technology
3 Max. displays
8 Execution units
512 Shader
2 GB Max. GPU Memory
12 DirectX Version

Hardware codec supportHardware codec support

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 / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIeMemory & PCIe

DDR4-3200, LPDDR4-4266 Memory DDR4-3200
32 GB Max. Memory 128 GB
2 Memory channels 2
Yes ECC Yes
L2 Cache 6.00 MB
8.00 MB L3 Cache 64.00 MB
3.0 PCIe version 4.0
12 PCIe lanes 20

Thermal ManagementThermal Management

45 W TDP (PL1) 105 W
-- TDP (PL2) 142 W
54 W TDP up --
35 W TDP down --
105 °C Tjunction max. 95 °C

Technical detailsTechnical details

7 nm Technology 7 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FP6 Socket AM4
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Q2/2020 Release date Q3/2019
show more data show more data


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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
1284 (99%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
1302 (100%)
Amazon
Show all Cinebench R23 (Single-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
11061 (61%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
18165 (100%)
Amazon
Show all Cinebench R23 (Multi-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
501 (100%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
502 (100%)
Amazon
Show all Cinebench R20 (Single-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
4332 (62%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
6954 (100%)
Amazon
Show all Cinebench R20 (Multi-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
204 (95%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
214 (100%)
Amazon
Show all Cinebench R15 (Single-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
1937 (61%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
3168 (100%)
Amazon
Show all Cinebench R15 (Multi-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
1225 (94%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
1300 (100%)
Amazon
Show all Geekbench 5, 64bit (Single-Core) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
7911 (64%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
12454 (100%)
Amazon
Show all Geekbench 5, 64bit (Multi-Core) results



Monero Hashrate kH/s

The crypto currency Monero has been using the RandomX algorithm since November 2019. This PoW (proof of work) algorithm can only efficiently be calculated using a processor (CPU) or a graphics card (GPU). The CryptoNight algorithm was used for Monero until November 2019, but it could be calculated using ASICs. RandomX benefits from a high number of CPU cores, cache and a fast connection of the memory via as many memory channels as possible. Tested with XMRig v6.x under the operation system HiveOS.

AMD Ryzen 9 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
0 (0%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
14 (100%)
Amazon
Show all Monero Hashrate kH/s results



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 4900H AMD Ryzen 9 4900H
AMD Radeon 8 Graphics (Renoir) @ 1.75 GHz
1792 (100%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
--
0 (0%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
202 (100%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
115.9 (57%)
Amazon
Show all Blender 2.81 (bmw27) results



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 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
0 (0%)
Amazon
AMD Ryzen 9 3900X AMD Ryzen 9 3900X
12x 3.80 GHz (4.60 GHz) HT
31947 (100%)
Amazon
Show all Estimated results for PassMark CPU Mark results



Devices using this processorDevices using this processor

AMD Ryzen 9 4900H AMD Ryzen 9 3900X
Unknown Kiebel Gamer-PC Loki [184837]
Memory PC High End PC AMD Ryzen 9 3900X
dercomputerladen Gaming PC RGB Level 20 AMD Ryzen 9 3900X

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