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AMD Ryzen 9 5900HX

AMD R9 5900HX

The AMD Ryzen 9 5900HX (in leaks also known as R9 5900H( is a processor for big (gaming) laptops based on the Cezanne generation. The R9 5900H integrates all eight cores based on the Zen 3 microarchitecture. They are clocked at 3.3 (guaranteed base clock) to 4.6 GHz (Turbo) and support SMT / Hyperthreading (16 threads). The chip is manufactured in the modern 7 nm process at TSMC. The "X" in the name indicates the overclocking capabilities of the CPU.

The new Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed.

With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen 9 5900HX should be clearly faster than the lower clocked Ryzen 9 4900H.

In addition to the eight CPU cores, the APU also integrates a Radeon RX Vega 8 integrated graphics card with 8 CUs and up to 2100 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 16 MB level 3 cache can be found on the chip.

The TDP of the APU is specified at 45 Watt (default) and can be configured from 35 to 54 Watt by the laptop vendor.

Beware, the R9 5900H is not yet released (rumored early 2021) and therefore above information is still based on rumors and leaks like from Geekbench.

SeriesAMD Cezanne (Zen 3, Ryzen 5000)
CodenameCezanne H (Zen 3)
Series: Cezanne (Zen 3, Ryzen 5000) Cezanne H (Zen 3)
AMD Ryzen 9 5980HX compare3.3 - 4.8 GHz8 / 1616 MB
» AMD Ryzen 9 5900HX3.3 - 4.6 GHz8 / 1616 MB
AMD Ryzen 9 5980HS compare3.3 - 4.8 GHz8 / 1616 MB
AMD Ryzen 7 5800H compare3.2 - 4.4 GHz8 / 1616 MB
AMD Ryzen 9 5900HS compare3.3 - 4.6 GHz8 / 1616 MB
AMD Ryzen 7 5800HS compare3.2 - 4.4 GHz8 / 1616 MB
AMD Ryzen 5 5600H compare3.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 5 5600HS compare3.3 - 4.2 GHz6 / 1216 MB
Clock Rate3300 - 4600 MHz
Level 1 Cache512 KB
Level 2 Cache4 MB
Level 3 Cache16 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)45 Watt
Manufacturing Technology7 nm
Die Size180 mm2
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 4000) ( - 2100 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date01/07/2021

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
68.9 pt (69%)
Cinebench R23 - Cinebench R23 CPU (Multi Core)
min: 13066     avg: 13715     median: 13714.5 (51%)     max: 14363 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 2151     avg: 2209     median: 2209 (49%)     max: 2267 Points
0115230345460575690805920103511501265138014951610172518401955207021852151.122129.592108.592126.532122.692110.042103.932107.042107.262108.372083.122094.242102.282056.342021.531983.341969.092000.12003.812001.61993.321981.181992.131994.421987.782262.062257.082267.322264.622264.362263.852261.552262.572262.572262.72262.72258.742266.82263.342260.272256.832254.032262.322262.442255.682258.742256.572250.62259.252259.52265.012262.72259.252258.12262.442246.562257.462259.252258.872264.112260.532259.382264.242258.872255.552260.652266.292257.082260.652264.362258.232258.742255.942262.72253.01Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 235     avg: 237     median: 236.5 (87%)     max: 238 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 55335     avg: 58838     median: 58837.5 (46%)     max: 62340 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 14.4     avg: 15.8     median: 15.8 (50%)     max: 17.1 fps
051015201.076.7211.214.216.518.218.719.620.820.52120.820.519.819.619.519.118.918.718.818.618.618.718.518.418.118.11817.817.717.617.517.417.117.11716.916.916.716.616.516.416.316.216.116.11615.915.815.715.715.615.615.515.415.315.315.215.115.115151514.914.814.814.714.714.714.614.614.614.614.614.614.614.614.614.614.514.614.614.514.614.614.614.714.714.814.914.9151515.1151515151515151514.914.914.914.814.814.814.814.814.814.714.714.714.714.714.714.714.714.714.714.614.614.614.614.614.614.614.614.514.514.514.514.514.514.514.514.514.514.514.514.514.514.414.414.414.314.314.314.314.314.214.214.214.214.114.11414141413.913.913.913.913.813.813.813.813.913.91414.114.114.214.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.314.214.214.214.214.214.214.214.214.214.114.114.114.114.114.114.114.1141414141414141413.913.913.913.913.913.913.913.913.913.913.813.813.813.813.813.813.713.713.713.713.713.713.713.713.613.613.613.613.613.613.613.613.613.613.513.513.513.513.513.513.513.413.413.413.413.413.413.413.413.413.413.313.313.313.313.313.313.213.213.213.213.213.213.213.213.213.313.313.313.413.413.513.513.513.613.613.713.713.713.813.813.913.913.913.914141414.114.114.114.114.214.214.214.314.41.189.8414.517.516.81920.321.422.222.822.622.421.821.621.421.22120.820.720.82120.720.420.320.220.12019.919.719.419.419.319.219.21918.918.818.918.618.518.518.418.318.318.218.118.21817.917.817.817.717.617.517.517.417.317.317.317.217.217.117.117.1171716.916.916.91716.9171716.916.916.916.916.916.917171717.117.217.417.517.517.517.517.517.517.517.417.417.417.417.417.417.417.317.317.317.317.317.317.317.317.317.317.217.217.217.217.217.217.217.217.217.217.217.117.117.117.117.117.117.117.117.117.117.117.117.117.117.1171717171716.916.916.816.816.816.716.716.716.616.616.516.516.516.516.416.416.316.316.316.416.416.516.616.716.816.916.916.916.916.916.916.916.916.916.916.916.916.91716.916.916.916.916.916.916.916.916.816.816.816.816.816.816.816.816.816.716.716.716.716.716.616.616.616.616.616.616.616.516.516.516.516.516.516.516.416.416.416.416.416.416.416.416.416.316.316.316.216.216.216.216.216.116.116.116.116.116.116.116.116.116.116161616161615.915.915.915.915.915.915.815.815.815.815.815.715.715.715.715.715.715.615.615.715.715.815.815.9161616.116.116.216.216.316.316.416.416.516.516.616.616.716.716.716.816.816.916.91717.1Tooltip
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.507     avg: 0.5     median: 0.5 (11%)     max: 0.512 sec
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 95.1     avg: 106     median: 105.9 (28%)     max: 116.6 Watt
010203040506070809010010110110110110110210210210210310310310210210210210210210410410410210210210410410410210210210210210210310310310110110110210210210310310396.396.396.395.595.595.596.596.596.597.197.197.197979797979795.595.595.595.995.995.995.995.995.999999998.798.798.796.296.296.295.595.595.595.495.495.494.794.794.795.595.595.594.494.494.494.994.994.995959595.295.295.295959595.295.295.295959595.395.395.395.795.795.795.695.695.695.895.895.894.794.794.796.296.296.294.594.594.595.395.395.394.494.494.495959595959594.794.794.794.594.594.594.994.994.994.594.594.594.594.594.595.895.895.895.495.495.495.195.195.195.495.495.495.495.495.495.595.595.595.495.495.495.495.495.495.595.595.594.994.994.995.295.295.294.394.394.394.794.794.794.294.294.294.194.194.193.993.993.994.694.694.694.394.394.393.693.693.694.594.594.594.494.494.494.194.194.194949493.793.793.793.793.793.794.394.394.393.793.793.794949494949494949494.794.794.793.693.693.694.294.294.294949494.194.194.193.593.593.593.893.893.893.193.193.193.193.193.193939393.393.393.393.193.193.193.593.593.593.493.493.493.593.593.593.393.393.393.693.693.693.993.993.993.493.493.494.694.694.694.294.294.294.294.294.294949493.893.893.893.793.793.794949493.393.393.394.194.194.192.992.992.993.193.193.192.792.792.792.992.992.992.992.992.993.193.193.192.892.892.893.593.593.593.193.193.193.493.493.493.593.593.593.293.293.293.693.693.693.593.593.593.793.793.793.793.793.793.793.793.793.993.993.993.793.793.794.794.794.793.593.593.593.493.493.493.493.493.494.594.594.593.793.793.793.193.193.194.494.494.493.493.493.494.594.594.593.893.893.894.194.194.193.993.993.994.194.194.194949494.294.294.295.495.495.495959595.395.395.395959594.694.694.694.294.294.294.294.294.293.893.893.894.194.194.193.793.793.794.594.594.594.594.594.594.494.494.494.994.994.994.594.594.595959595959595.295.295.294.994.994.994949494.194.194.194949494.194.194.194.294.294.294.294.294.294.594.594.595.195.195.194.694.694.694.994.994.994.594.594.594.794.794.793.893.893.893.393.393.393.593.593.593.793.793.793.893.893.8Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 107     avg: 123     median: 122.9 (33%)     max: 138.8 Watt
0102030405060708090100108108108108108109109109109109109109109109109109109109110110110110110110108108108110110110109109109109109109109109109989898979797Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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v1.16
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Reviews for the AMD Cezanne (Zen 3, Ryzen 5000) R9 5900HX processor

Asus ROG Strix G15 G513QR (NVIDIA GeForce RTX 3070 Laptop GPU, 15.60")
» Asus ROG Strix G15 G513QR laptop review: AMD and Nvidia combined - Review
» Asus ROG Strix G15 G513QR - External Review

Asus ROG Zephyrus Duo 15 SE GX551QR (NVIDIA GeForce RTX 3070 Laptop GPU, 15.60")
» Asus ROG Zephyrus Duo 15 SE GX551QR - External Review

Asus ROG Zephyrus Duo 15 SE GX551QS (NVIDIA GeForce RTX 3080 Laptop GPU, 15.60")
» AMD Ryzen 9 5900HX is a Mobile Beast: Asus ROG Zephyrus Duo 15 SE GX551QS Laptop Review - Review
» Asus ROG Zephyrus Duo 15 SE GX551QS - External Review
» Asus clarifies that confusing warning label on the Zephyrus Duo 15 about battery charging -

Asus Strix G17 G713QR (NVIDIA GeForce RTX 3070 Laptop GPU, 17.30")
» Asus Strix G17 G713QR - External Review

Asus Strix Scar 15 G533QM (NVIDIA GeForce RTX 3060 Laptop GPU, 15.60")
» Asus Strix Scar 15 G533QM - External Review

Asus Strix Scar 15 G533QS (NVIDIA GeForce RTX 3080 Laptop GPU, 15.60")
» Asus Strix Scar 15 G533QS - External Review

Asus Strix Scar 17 G733QR (NVIDIA GeForce RTX 3070 Laptop GPU, 17.30")
» Asus Strix Scar 17 G733QR - External Review

Asus Strix Scar 17 G733QS (NVIDIA NVIDIA GeForce RTX 3080, 17.30")
» Asus Strix Scar 17 G733QS - External Review

Asus Strix Scar 17 G733QS-HG026T (NVIDIA GeForce RTX 3080 Laptop GPU, 17.30")
» Asus Strix Scar 17 G733QS-HG026T - External Review

Asus Strix Scar 17 G733QS-HG168T (NVIDIA GeForce RTX 3080 Laptop GPU, 17.30")
» Asus Strix Scar 17 G733QS-HG168T - External Review

Lenovo Legion Slim 7 16ACHg6, 5900HX RTX 3080 (NVIDIA GeForce RTX 3080 Laptop GPU, 16.00")
» Lenovo Legion Slim 7 16ACHg6, 5900HX RTX 3080 - External Review

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» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Cezanne (Zen 3, Ryzen 5000)

» AMD Ryzen 9 5980HX
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 9 5900HX
   8x 3.3 GHz - 4.6 GHz
» AMD Ryzen 9 5980HS
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 7 5800H
   8x 3.2 GHz - 4.4 GHz
» AMD Ryzen 9 5900HS
   8x 3.3 GHz - 4.6 GHz
» AMD Ryzen 7 5800HS
   8x 3.2 GHz - 4.4 GHz
» AMD Ryzen 5 5600H
   6x 3.3 GHz - 4.2 GHz
» AMD Ryzen 7 5800U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 7 PRO 5850U
   8x 1.9 GHz - 4.4 GHz
» AMD Ryzen 5 5600HS
   6x 3.3 GHz - 4.2 GHz
» AMD Ryzen 5 5600U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 5 PRO 5650U
   6x 2.3 GHz - 4.2 GHz
» AMD Ryzen 3 5400U
   4x 2.6 GHz - 4 GHz
» AMD Ryzen 3 PRO 5450U
   4x 2.6 GHz - 4 GHz

Surrounding CPUs

+ Intel Core i9-11980HK
   8x 2.6 GHz - 5 GHz
+ Intel Core i9-11950H
   8x 2.6 GHz - 5 GHz
+ Intel Xeon W-11955M
   8x 2.6 GHz - 5 GHz
+ AMD Ryzen 9 5980HX
   8x 3.3 GHz - 4.8 GHz
» AMD Ryzen 9 5900HX
   8x 3.3 GHz - 4.6 GHz
- Intel Core i9-11900H
   8x 2.5 GHz - 4.9 GHz
- AMD Ryzen 9 5980HS
   8x 3.3 GHz - 4.8 GHz
- AMD Ryzen 7 5800H
   8x 3.2 GHz - 4.4 GHz
- AMD Ryzen 9 5900HS
   8x 3.3 GHz - 4.6 GHz
- Intel Core i7-11850H
   8x 2.5 GHz - 4.8 GHz
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > AMD Ryzen 9 5900HX Processor - Benchmarks and Specs
Klaus Hinum (Update: 2021-01- 5)