AMD Ryzen 9 7845HX ► remove from comparison The AMD Ryzen 9 7845HX is a fast high-end laptop processor of the Dragon Range series. It offers 12 of the 16 cores based on the Zen 4 architecture that supports hyperthreading (24 threads). The cores clock from 3 (base) up to 5.2 GHz (single core boost). The 7845HX is the second-fastest mobile Ryzen CPU at launch and derived from the desktop Ryzen 9 7900X .
The Dragon Range series still uses a chiplet design with two CCD-clusters (each with 8 possible cores) 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 7845HX in our database is in the same league as the Core i9-13900HX , as far as multi-thread benchmark scores are concerned. This is a super-fast chip, as of mid 2023; of course, your mileage may vary depending on how competent the cooling solution of your laptop is and how high the CPU power limits are.
The R9 7845HX is rated at a TDP of 55 Watt and can be configured from 45 to 75 Watt (cTDP).
AMD Ryzen 9 7945HX ► remove from comparison The AMD Ryzen 9 7945HX is a fast high-end laptop processor of the Dragon Range series. It offers 16 cores based on the Zen 4 architecture that supports hyperthreading (32 threads). The cores clock from 2.5 (base) up to 5.4 GHz (single core boost). The 7945HX is the fastest mobile Ryzen CPU at launch and derived from the desktop Ryzen 9 7950X .
The Dragon Range series still uses a chiplet design with two CCD-clusters (each with 8 possible cores) 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 Ryzen 9 7945HX is among the fastest processors in our database, as of August 2023. It is in the same league as the Ryzen 9 7945HX3D and noticeably ahead of the Core i9-13980HX , as far as multi-thread benchmark scores are concerned. It is outrageously, unbelievably fast, and those fortunate enough to purchase a laptop built around this CPU will have no performance issues for at least three years.
Thanks to its powerful cooling solution and a long-term CPU power limit of 128 W, the ROG Strix Scar 17 G733PY-XS96 is one of the fastest laptops built around the 7945HX that we know of.
The R9 7945HX is rated at a TDP of 55 Watt and can be configured up to 75 Watt (cTDP).
Model AMD Ryzen 9 7845HX AMD Ryzen 9 7945HX Codename Dragon Range-HX (Zen 4) Dragon Range-HX (Zen 4) Series AMD Dragon Range (Zen 4, Ryzen 7045) AMD Dragon Range (Zen 4, Ryzen 7045) Series: Dragon Range (Zen 4, Ryzen 7045) Dragon Range-HX (Zen 4) Clock 3000 - 5200 MHz 2500 - 5400 MHz L1 Cache 768 KB 1 MB L2 Cache 12 MB 16 MB L3 Cache 64 MB 64 MB Cores / Threads 12 / 24 16 / 32 TDP 55 Watt 55 Watt Transistors 9900 Million 9900 Million Technology CCD = 5 nm, I/O = 6 nm CCD = 5 nm, I/O = 6 nm max. Temp. 100 °C 100 °C Socket FL1 FL1 Features DDR5-5200 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 DDR5-5200 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 iGPU AMD Radeon 610M (400 - 2200 MHz)AMD Radeon 610M (400 - 2200 MHz)Architecture x86 x86 Announced Manufacturer www.amd.com www.amd.com
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R9 7845HX
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R9 7945HX
Cinebench 2024 - Cinebench 2024 CPU Single Core
min: 109.6 avg: 112.7 median: 113.6 (64%) max: 114 Points
CPU TDP ? TDP 85 W TDP 128 W 100% 100% 98%
Cinebench 2024 - Cinebench 2024 CPU Multi Core
min: 1695 avg: 1739 median: 1716 (32%) max: 1828 Points
CPU TDP ? TDP 85 W TDP 128 W 100% 93% 94%
Cinebench R23 - Cinebench R23 Multi Core
min: 30799 avg: 33437 median: 34087 (32%) max: 34613 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 98% 89% 94% 78% 100% 98% 100%
Cinebench R23 - Cinebench R23 Single Core
min: 1863 avg: 1923 median: 1940 (82%) max: 1957 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 99% 100% 95% 95% 99% 96% 100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 712 avg: 743 median: 753 (83%) max: 760 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 100% 94% 95% 100% 95% 99%
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 10025 avg: 12719 median: 13208 (32%) max: 13769 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 91% 74% 78% 100% 98% 99%
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 4998 avg: 5396 median: 5521 (35%) max: 5663 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 125 W TDP 128 W TDP 148 W 99% 90% 94% 78% 100% 98% 99% 100%
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 294 avg: 305.6 median: 308 (87%) max: 311 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 125 W TDP 128 W TDP 148 W 99% 100% 95% 95% 99% 97% 100% 100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 59.93 avg: 61.9 median: 61.5 (80%) max: 64.29 Points
CPU TDP ? TDP 85 W TDP 120 W 96% 93% 100%
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 3.65 avg: 3.7 median: 3.7 (87%) max: 3.67 Points
CPU TDP ? TDP 85 W TDP 120 W 100% 99% 99%
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 8355 avg: 8433 median: 8462 (51%) max: 8481 Points
CPU TDP ? TDP 85 W TDP 120 W 100% 99% 100%
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 71582 avg: 71625 median: 71611 (52%) max: 71681 Points
CPU TDP ? TDP 85 W TDP 120 W 100% 100% 100%
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 127197 avg: 129227 median: 129226 (83%) max: 131256 Points
CPU TDP ? TDP 85 W 100% 97%
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 15601 avg: 15745 median: 15745 (19%) max: 15889 Points
CPU TDP ? TDP 85 W 100% 98%
wPrime 2.10 - wPrime 2.0 1024m *
min: 34.561 avg: 76.6 median: 36.4 (0%) max: 158.7 s
CPU TDP ? TDP 85 W TDP 120 W 101% 101% 100%
wPrime 2.10 - wPrime 2.0 32m *
min: 1.917 avg: 2.9 median: 2 (0%) max: 4.9 s
CPU TDP ? TDP 85 W TDP 120 W 101% 101% 100%
WinRAR - WinRAR 4.0
min: 13822 avg: 14532 median: 14532 (23%) max: 15242 Points
CPU TDP ? TDP 85 W 100% 91%
7-Zip 18.03 - 7-Zip 18.03 Multi Thread 4 runs
min: 123364 avg: 136168 median: 140471 (81%) max: 140932 MIPS
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 93% 88% 75% 96% 100% 100%
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 7319 avg: 7473 median: 7381 (87%) max: 7711 MIPS
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 99% 100% 96% 92% 96% 100% 97%
X264 HD Benchmark 4.0 - x264 Pass 2
min: 228 avg: 235.5 median: 235.5 (79%) max: 243 fps
CPU TDP ? TDP 85 W 100% 94%
X264 HD Benchmark 4.0 - x264 Pass 1
min: 360.5 avg: 368.8 median: 368.8 (85%) max: 377 fps
CPU TDP ? TDP 85 W 100% 96%
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 33.8 avg: 36 median: 36.2 (64%) max: 37.6 fps
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 92% 90% 79% 93% 100% 100%
TrueCrypt - TrueCrypt Serpent
min: 2.6 avg: 2.7 median: 2.7 (79%) max: 2.7 GB/s
CPU TDP ? TDP 85 W TDP 120 W 96% 100% 100%
TrueCrypt - TrueCrypt Twofish
min: 4 avg: 4.1 median: 4.1 (71%) max: 4.2 GB/s
CPU TDP ? TDP 85 W TDP 120 W 98% 100% 95%
TrueCrypt - TrueCrypt AES
min: 25.3 avg: 27.6 median: 27.7 (72%) max: 29.9 GB/s
CPU TDP ? TDP 85 W TDP 120 W 93% 100% 85%
Blender - Blender 3.3 Classroom CPU *
min: 138 avg: 149.7 median: 149 (2%) max: 160 Seconds
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 100% 100% 100% 100% 101% 101%
Blender - Blender 2.79 BMW27 CPU *
min: 87 avg: 94.1 median: 94 (1%) max: 100 Seconds
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 100% 100% 100% 100% 100% 100%
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.3884 avg: 0.4 median: 0.4 (9%) max: 0.4159 sec
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 101% 100% 100% 100% 101% 100% 100%
3DMark 06 - CPU - 3DMark 06 - CPU
min: 19481 avg: 19804 median: 19820 (42%) max: 20110 Points
CPU TDP ? TDP 85 W 98% 100%
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 6.4 avg: 6.5 median: 6.6 (1%) max: 6.624 s
CPU TDP ? TDP 85 W TDP 120 W 100% 100% 100%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 13.9 avg: 14.1 median: 14.2 (1%) max: 14.336 s
CPU TDP ? TDP 85 W TDP 120 W 100% 100% 100%
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 336.106 avg: 339.6 median: 337 (1%) max: 345.75 s
CPU TDP ? TDP 85 W TDP 120 W 100% 100% 100%
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 97328 avg: 100508 median: 100877 (77%) max: 102949 Points
CPU TDP ? TDP 85 W 100% 96%
3DMark 11 - 3DM11 Performance Physics
min: 24017 avg: 26740 median: 26884.5 (68%) max: 30404 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 86% 100% 79% 99% 96% 88%
3DMark - 3DMark Ice Storm Physics
min: 81933 avg: 83762 median: 83370 (68%) max: 86375 Points
CPU TDP ? TDP 85 W 96% 100%
3DMark - 3DMark Ice Storm Extreme Physics
min: 81750 avg: 84045 median: 83540 (68%) max: 86844 Points
CPU TDP ? TDP 85 W 95% 100%
3DMark - 3DMark Ice Storm Unlimited Physics
min: 83710 avg: 85684 median: 84333 (70%) max: 89010 Points
CPU TDP ? TDP 85 W 94% 100%
3DMark - 3DMark Cloud Gate Physics
min: 22457 avg: 23320 median: 23455 (59%) max: 24017 Points
CPU TDP ? TDP 85 W TDP 90 W 100% 96% 94%
3DMark - 3DMark Fire Strike Standard Physics
min: 35353 avg: 39202 median: 39715 (71%) max: 42342 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 99% 87% 90% 90% 99% 96%
3DMark - 3DMark Time Spy CPU
min: 6283 avg: 12067 median: 12954.5 (55%) max: 13694 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 79% 97% 97% 90% 100% 99% 99%
Geekbench 6.3 - Geekbench 6.3 Single-Core
min: 2876 avg: 2899 median: 2880 (73%) max: 2940 Points
CPU TDP ? TDP 85 W TDP 118 W TDP 148 W 100% 98% 93% 98%
Geekbench 6.3 - Geekbench 6.3 Multi-Core
min: 16316 avg: 16991 median: 16765 (66%) max: 17892 Points
CPU TDP ? TDP 85 W TDP 118 W TDP 148 W 100% 94% 70% 91%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Single-Core
min: 2047 avg: 2109 median: 2124 (83%) max: 2158 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 99% 100% 96% 94% 99% 95% 99%
Geekbench 5.5 - Geekbench 5.1 - 5.5 64 Bit Multi-Core
min: 18372 avg: 19609 median: 19802 (35%) max: 20394 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 98% 91% 75% 97% 96% 98%
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
min: 1984 avg: 2041 median: 2045 (9%) max: 2095 Points
CPU TDP ? TDP 85 W TDP 128 W 100% 98% 95%
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
min: 19315 avg: 19808 median: 19515 (62%) max: 20593 Points
CPU TDP ? TDP 85 W TDP 128 W 100% 95% 94%
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
min: 8534 avg: 8574 median: 8573.5 (86%) max: 8613 Points
CPU TDP ? TDP 85 W 100% 99%
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
min: 75652 avg: 75959 median: 75958.5 (76%) max: 76265 Points
CPU TDP ? TDP 85 W 100% 99%
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 446 avg: 457.3 median: 455.5 (1%) max: 479 ms
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 100% 100% 100% 100% 100% 100%
Octane V2 - Octane V2 Total Score
min: 92275 avg: 95873 median: 95872.5 (80%) max: 99470 Points
CPU TDP 90 W TDP 120 W 93% 100%
WebXPRT 4 - WebXPRT 4 Score
min: 283 avg: 290.5 median: 291.5 (82%) max: 295 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 99% 96% 96% 98% 98% 100%
WebXPRT 3 - WebXPRT 3 Score
min: 314 avg: 351.5 median: 351 (64%) max: 387 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 93% 89% 81% 92% 91% 90% 100%
CrossMark - CrossMark Overall
min: 1929 avg: 2063 median: 2057.5 (79%) max: 2240 Points
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 94% 91% 89% 93% 89% 86%
Power Consumption - Prime95 Power Consumption - external Monitor *
min: 134.4 avg: 169.5 median: 159 (27%) max: 225 Watt
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 122% 126% 125% 110% 115% 106% 100%
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
min: 139.1 avg: 179.7 median: 176 (32%) max: 221 Watt
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 125% 117% 117% 104% 111% 106% 100%
Power Consumption - Idle Power Consumption - external Monitor *
min: 13.9 avg: 35.2 median: 29.3 (19%) max: 68.7 Watt
CPU TDP ? TDP 85 W TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 102% 121% 127% 111% 100% 136% 118%
Power Consumption - Idle Power Consumption 150cd 1min *
min: 17.1 avg: 24.5 median: 23.8 (26%) max: 33.2 Watt
CPU TDP 90 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 138% 100% 137% 151% 118%
Power Consumption - Cinebench R15 Multi Power Efficiency - external Monitor
20.9 Points per Watt (16%)
min: 25.1 avg: 30.1 median: 29.8 (22%) max: 38 Points per Watt
CPU TDP ? TDP 85 W TDP 118 W TDP 120 W TDP 128 W TDP 148 W 100% 79% 55% 78% 72% 66%
Average Benchmarks AMD Ryzen 9 7845HX → 100% n=23 Average Benchmarks AMD Ryzen 9 7945HX → 114% n=23
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
log 03. 01:25:46
#0 ran 0s before starting gpusingle class +0s ... 0s
#1 checking url part for id 14938 +0s ... 0s
#2 checking url part for id 14936 +0s ... 0s
#3 redirected to Ajax server, took 1733185546s time from redirect:0 +0s ... 0s
#4 did not recreate cache, as it is less than 5 days old! Created at Sun, 01 Dec 2024 05:18:52 +0100 +0s ... 0s
#5 composed specs +0.006s ... 0.006s
#6 did output specs +0s ... 0.006s
#7 getting avg benchmarks for device 14938 +0.003s ... 0.009s
#8 got single benchmarks 14938 +0.005s ... 0.014s
#9 getting avg benchmarks for device 14936 +0.003s ... 0.017s
#10 got single benchmarks 14936 +0.013s ... 0.03s
#11 got avg benchmarks for devices +0s ... 0.03s
#12 min, max, avg, median took s +0.05s ... 0.08s
#13 return log +0.005s ... 0.085s
- Average benchmark values for this graphics card
