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AMD Ryzen 7 7745HX vs AMD Ryzen 9 9955HX

AMD Ryzen 7 7745HX

► remove from comparison AMD R7 7745HX

The AMD Ryzen 7 7745HX is a fast high-end laptop processor of the Dragon Range series. It offers 8 cores based on the Zen 4 architecture that supports hyperthreading (16 threads). The cores clock from 3.6 (base) up to 5.1 GHz (single core boost).

The Dragon Range series still uses a chiplet design with two CCD-clusters (each with 8 possible cores, the 7745HX only uses one CCD) in 5nm and an IO-die (including the memory controller and the Radeon 610M iGPU) in 6nm. The chip integrates 4x USB 3.2 Gen2 (10 Gbps) ports (no USB4), 28 PCIe 5.0 lanes (for GPU and SSDs) and a dual-channel DDR5-5200 memory controller.

Performance

The average 7745HX in our database is in the same league as the Core i5-13500HX and the Core i7-13705H, as far as multi-thread benchmark scores are concerned. This is a very fast chip, as of early 2023, and it will make both content creators and gamers happy - for the next two years or so, at least. Your mileage may vary depending on how competent the cooling solution of your system is and how high the CPU power limits are.

The R7 7745HX is rated at a TDP of 55 Watt and can be configured up to 75 Watt (cTDP).

AMD Ryzen 9 9955HX

► remove from comparison AMD R9 9955HX

The AMD Ryzen 9 9955HX is a high-end notebook processor from the Fire Range series with 16 cores and hyperthreading (SMT), which means it can process up to 32 threads simultaneously. Unlike the Ryzen 9 9955HX3D, the chip does not offer a 3D V-Cache. The chip was presented at CES in early 2025 and is intended for fast and expensive gaming laptops.

Thanks to the high-clocked 16 Zen 5 cores, the performance of the CPU should be excellent and only be outperformed by the 9955HX3D thanks to the 3D V-Cache. Together with the Intel Core Ultra 9 285HX at the top of the mobile CPUs.

The 9955HX is intended for large and heavy gaming notebooks and is therefore configurable from 55-75 watts TDP (default 55 watts). The SoC is manufactured in the modern 4nm FinFET process at TSMC (both compute dies, I/O die in 6nm) and should therefore have very good energy efficiency.

show full text
ModelAMD Ryzen 7 7745HXAMD Ryzen 9 9955HX
CodenameDragon Range (Zen 4)Fire Range-HX (Zen 5)
SeriesAMD Dragon Range (Zen 4, Ryzen 7X4X/8X4X)AMD Dragon Range (Zen 4, Ryzen 7X4X/8X4X)
Clock3600 - 5100 MHz2500 - 5400 MHz
L1 Cache512 KB1.3 MB
L2 Cache8 MB16 MB
L3 Cache32 MB64 MB
Cores / Threads8 / 1616 / 32
16 x 5.4 GHz AMD Zen 5
TDP55 Watt55 Watt
Transistors9900 Million
TechnologyCCD = 5 nm, I/O = 6 nm4 nm
max. Temp.100 °C
SocketFL1
FeaturesDDR5-5200 RAM, PCIe 5, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
iGPUAMD Radeon 610M (400 - 2200 MHz)AMD Radeon 610M ( - 2200 MHz)
Architecturex86x86
Announced
Manufacturerwww.amd.comwww.amd.com
Series: Dragon Range (Zen 4, Ryzen 7X4X/8X4X) Fire Range-HX (Zen 5)
AMD Ryzen 9 9955HX3D compare2.5 - 5.4 GHz16 / 32 cores128 MB L3
AMD Ryzen 9 9955HX « 2.5 - 5.4 GHz16 / 32 cores64 MB L3
AMD Ryzen 9 9850HX compare3 - 5.2 GHz12 / 24 cores64 MB L3

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R7 7745HX
42.6 pt (71%)
AMD E1-2100
2.32 -95%
...
Intel Core i9-12950HX
40.9 -4%
AMD Ryzen 5 7645HX
41 -4%
AMD Ryzen AI 7 350
41.1 -4%
Intel Core i7-13800H
41.5 -3%
AMD Ryzen AI 9 365
41.9 -2%
Intel Core i9-12900HX
42 -1%
AMD Ryzen AI 9 HX 375
42.2 -1%
Intel Core i7-14650HX
42.3 -1%
Intel Core Ultra 7 255H
42.4 0%
AMD Ryzen 7 7745HX
42.6
Intel Core Ultra 9 285H
43.1 1%
AMD Ryzen AI 9 HX 370
43.1 1%
AMD Ryzen AI Max PRO 390
43.4 2%
AMD Ryzen 9 7845HX
44.1 4%
Intel Core i7-14700HX
44.3 4%
Intel Core i9-13900HX
45 6%
Intel Core i9-13950HX
45.1 6%
AMD Ryzen AI Max+ PRO 395
45.4 7%
Intel Core Ultra 7 255HX
46 8%
...
AMD Ryzen 9 9955HX
49.8 17%
max:
AMD Ryzen Threadripper PRO 7995WX
60.1 41%
0%
100%
Restrict / Search: Model: Max. age: years
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R9 9955HX
49.8 pt (83%)
AMD E1-2100
2.32 -95%
...
Intel Core i9-13980HX
46 -8%
AMD Ryzen 9 8940HX
46.2 -7%
AMD Ryzen AI Max+ 395
46.4 -7%
Intel Core i9-14900HX
46.6 -6%
AMD Ryzen 9 7945HX
46.8 -6%
AMD Ryzen 9 7945HX3D
47.4 -5%
Intel Core Ultra 9 275HX
48.4 -3%
Intel Core Ultra 9 285HX
49.1 -1%
AMD Ryzen 9 9955HX3D
49.5 -1%
AMD Ryzen 9 9955HX
49.8
...
AMD Ryzen 9 9955HX
49.8 0%
max:
AMD Ryzen Threadripper PRO 7995WX
60.1 21%
0%
100%
Restrict / Search: Model: Max. age: years
Cinebench 2024 - Cinebench 2024 CPU Single Core
110 Points (62%)
min: 125.3     avg: 128.9     median: 129.5 (73%)     max: 130 Points
Cinebench 2024 - Cinebench 2024 CPU Multi Core
1062 Points (20%)
min: 1775     avg: 1951     median: 1971.5 (37%)     max: 2069 Points
Cinebench R23 - Cinebench R23 Multi Core
min: 18060     avg: 18453     median: 18452.5 (17%)     max: 18845 Points
min: 36078     avg: 37923     median: 37994 (35%)     max: 39690 Points
Cinebench R23 - Cinebench R23 Single Core
min: 1846     avg: 1850     median: 1850 (78%)     max: 1854 Points
min: 1828     avg: 2119     median: 2175 (92%)     max: 2183 Points
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 717     avg: 718     median: 718 (78%)     max: 719 Points
min: 819     avg: 847     median: 852 (93%)     max: 854 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 7072     avg: 7236     median: 7235.5 (18%)     max: 7399 Points
min: 14166     avg: 14803     median: 14761.5 (36%)     max: 15524 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 2978     avg: 2986     median: 2986 (19%)     max: 2994 Points
min: 5639     avg: 5914     median: 5989.5 (38%)     max: 6103 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 294     avg: 294.5     median: 294.5 (82%)     max: 295 Points
min: 320     avg: 334     median: 336.5 (93%)     max: 338 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
35.1 Points (45%)
min: 64.66     avg: 67.4     median: 67.4 (87%)     max: 69.87 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
3.5 Points (83%)
min: 3.72     avg: 3.9     median: 3.9 (94%)     max: 3.97 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
8006 Points (48%)
min: 8710     avg: 9087     median: 9178.5 (55%)     max: 9279 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
54762 Points (40%)
min: 73626     avg: 76474     median: 76058 (55%)     max: 80152 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
99215 Points (63%)
min: 14159     avg: 76087     median: 76087 (49%)     max: 138015 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
15010 Points (18%)
min: 17067     avg: 17205     median: 17205 (21%)     max: 17343 Points
wPrime 2.10 - wPrime 2.0 1024m *
60.7 s (1%)
min: 32.998     avg: 90.4     median: 33.9 (0%)     max: 204.3 s
wPrime 2.10 - wPrime 2.0 32m *
2.3 s (0%)
min: 2.195     avg: 3.3     median: 2.2 (0%)     max: 5.6 s
WinRAR - WinRAR 4.0
14476 Points (23%)
min: 9033     avg: 21586     median: 10079 (16%)     max: 45647 Points
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 75557     avg: 79413     median: 79412.5 (46%)     max: 83268 MIPS
min: 132435     avg: 138666     median: 138664 (80%)     max: 144064 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 7244     avg: 7260     median: 7259.5 (86%)     max: 7275 MIPS
min: 7061     avg: 7285     median: 7309.5 (86%)     max: 7462 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
173.3 fps (58%)
min: 233.5     avg: 234.8     median: 234.8 (79%)     max: 236 fps
X264 HD Benchmark 4.0 - x264 Pass 1
358.5 fps (83%)
min: 343.5     avg: 351.3     median: 351.3 (81%)     max: 359 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 23.2     avg: 23.7     median: 23.7 (42%)     max: 24.1 fps
min: 38.9     avg: 41.3     median: 41.5 (73%)     max: 43 fps
TrueCrypt - TrueCrypt Serpent
1.4 GB/s (41%)
min: 3.1     avg: 3.1     median: 3.1 (91%)     max: 3.4 GB/s
TrueCrypt - TrueCrypt Twofish
2.2 GB/s (38%)
min: 4.9     avg: 5     median: 5 (85%)     max: 5 GB/s
TrueCrypt - TrueCrypt AES
16.4 GB/s (43%)
min: 27.3     avg: 27.6     median: 27.6 (72%)     max: 27.9 GB/s
Blender - Blender 3.3 Classroom CPU *
min: 272     avg: 274.5     median: 274.5 (3%)     max: 277 Seconds
min: 122     avg: 130.7     median: 128.5 (2%)     max: 145 Seconds
Blender - Blender 2.79 BMW27 CPU *
min: 169     avg: 171.5     median: 171.5 (1%)     max: 174 Seconds
min: 80     avg: 85.2     median: 85.5 (1%)     max: 91 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.4141     avg: 0.4     median: 0.4 (9%)     max: 0.421 sec
min: 0.3517     avg: 0.4     median: 0.4 (8%)     max: 0.3665 sec
3DMark 06 - CPU - 3DMark 06 - CPU
16933 Points (36%)
min: 19498     avg: 19963     median: 19731 (42%)     max: 20890 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
6.8 s (1%)
min: 7.701     avg: 7.9     median: 7.8 (2%)     max: 8.2 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
14.7 s (1%)
min: 16.472     avg: 16.8     median: 16.6 (1%)     max: 17.5 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
354.8 s (2%)
375.8 s (2%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97894     avg: 99684     median: 99683.5 (77%)     max: 101473 Points
min: 93819     avg: 98006     median: 98275.5 (75%)     max: 101654 Points
3DMark 11 - 3DM11 Performance Physics
min: 25054     avg: 25688     median: 25687.5 (63%)     max: 26321 Points
min: 29429     avg: 31913     median: 32120 (79%)     max: 32984 Points
3DMark - 3DMark Ice Storm Physics
64563 Points (52%)
min: 78557     avg: 82036     median: 83067 (67%)     max: 84483 Points
3DMark - 3DMark Ice Storm Extreme Physics
99923 Points (81%)
min: 78596     avg: 81706     median: 81638 (66%)     max: 84884 Points
3DMark - 3DMark Ice Storm Unlimited Physics
43537 Points (35%)
min: 81426     avg: 82900     median: 81582 (66%)     max: 85692 Points
3DMark - 3DMark Cloud Gate Physics
17466 Points (44%)
min: 23962     avg: 24593     median: 23963 (61%)     max: 25855 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 19932     avg: 25710     median: 25709.5 (46%)     max: 31487 Points
min: 37802     avg: 41850     median: 42890 (76%)     max: 44312 Points
3DMark - 3DMark Time Spy CPU
min: 11051     avg: 11264     median: 11264 (47%)     max: 11477 Points
min: 9758     avg: 12521     median: 12927 (54%)     max: 13348 Points
Geekbench 6.4 - Geekbench 6.4 Single-Core
2807 Points (70%)
min: 3156     avg: 3213     median: 3224.5 (81%)     max: 3253 Points
Geekbench 6.4 - Geekbench 6.4 Multi-Core
14825 Points (58%)
min: 16313     avg: 18792     median: 19287.5 (75%)     max: 19587 Points
Geekbench 6.0 - Geekbench 6.0 Single-Core
2697 Points (86%)
3105 Points (99%)
Geekbench 6.0 - Geekbench 6.0 Multi-Core
14249 Points (58%)
21003 Points (86%)
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 2040     avg: 2054     median: 2053.5 (80%)     max: 2067 Points
min: 2307     avg: 2373     median: 2375 (93%)     max: 2423 Points
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 12378     avg: 12920     median: 12920 (23%)     max: 13462 Points
min: 20576     avg: 21882     median: 22041 (39%)     max: 22406 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1971     avg: 1980     median: 1980 (9%)     max: 1989 Points
min: 2233     avg: 2235     median: 2235 (10%)     max: 2237 Points
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 12179     avg: 12761     median: 12760.5 (40%)     max: 13342 Points
min: 20686     avg: 21227     median: 21227 (67%)     max: 21768 Points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
8243 Points (82%)
min: 9140     avg: 9238     median: 9237.5 (92%)     max: 9335 Points
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
54665 Points (54%)
min: 87050     avg: 88125     median: 88125 (88%)     max: 89200 Points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 471     avg: 476     median: 476 (1%)     max: 481 ms
min: 397     avg: 409     median: 403.5 (0%)     max: 430 ms
Octane V2 - Octane V2 Total Score
136623 Points (100%)
WebXPRT 4 - WebXPRT 4 Score
min: 280     avg: 281.5     median: 281.5 (77%)     max: 283 Points
min: 287     avg: 301.8     median: 298.8 (82%)     max: 322 Points
WebXPRT 3 - WebXPRT 3 Score
min: 345     avg: 347     median: 347 (62%)     max: 349 Points
min: 315     avg: 337.5     median: 336.5 (60%)     max: 361 Points
CrossMark - CrossMark Overall
min: 2027     avg: 2103     median: 2103 (79%)     max: 2179 Points
min: 2176     avg: 2214     median: 2220.5 (83%)     max: 2259 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 130.1     avg: 138.7     median: 138.7 (24%)     max: 147.3 Watt
min: 122.3     avg: 169.1     median: 162.5 (28%)     max: 229 Watt
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 127.5     avg: 136.9     median: 136.9 (25%)     max: 146.3 Watt
min: 143.7     avg: 179.6     median: 176.8 (32%)     max: 221 Watt
Power Consumption - Idle Power Consumption - external Monitor *
min: 12.5     avg: 31.6     median: 16.3 (11%)     max: 65.9 Watt
min: 19.3     avg: 27.4     median: 27.3 (18%)     max: 35.6 Watt
Power Consumption - Idle Power Consumption 150cd 1min *
13.6 Watt (15%)
min: 13.6     avg: 18.2     median: 15.7 (17%)     max: 25.2 Watt
Power Consumption - Power Efficiency - Cinebench R15 Multi external Monitor
min: 20.4     avg: 22     median: 22 (16%)     max: 23.5 Points per Watt
min: 32.6     avg: 35     median: 32.8 (24%)     max: 39.5 Points per Watt

Average Benchmarks AMD Ryzen 7 7745HX → 100% n=54

Average Benchmarks AMD Ryzen 9 9955HX → 137% n=54

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Add one or more devices and compare

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v1.33
log 19. 16:39:03

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 checking url part for id 14940 +0s ... 0s

#2 checking url part for id 18731 +0s ... 0s

#3 redirected to Ajax server, took 1755614343s time from redirect:0 +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Tue, 19 Aug 2025 05:19:27 +0200 +0s ... 0s

#5 composed specs +0.004s ... 0.005s

#6 did output specs +0s ... 0.005s

#7 getting avg benchmarks for device 14940 +0.005s ... 0.009s

#8 got single benchmarks 14940 +0.007s ... 0.016s

#9 getting avg benchmarks for device 18731 +0.004s ... 0.02s

#10 got single benchmarks 18731 +0.011s ... 0.031s

#11 got avg benchmarks for devices +0s ... 0.031s

#12 min, max, avg, median took s +0.062s ... 0.093s

#13 return log +0.001s ... 0.094s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)