AMD Ryzen 7 7840H processor review

AMD Ryzen 7 7840H

Ryzen 7 7840H processor released by AMD; release date: Jan 2023.

CPU is unlocked for overclocking. Total number of cores - 8, threads - 16. Maximum CPU clock speed - 5.1 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 4 nm. Cache size: L1 - 64K (per core), L2 - 1MB (per core), L3 - 16MB (shared).

Supported memory types: DDR5-5600 MHz, Dual-channel.

Supported socket types: FP8. Maximum number of processors in a configuration - 1. Power consumption (TDP): 35 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
3720
PassMark
CPU mark
Top 1 CPU
This CPU
156834
28390
Name Value
PassMark - Single thread mark 3720
PassMark - CPU mark 28390

Integrated graphics – AMD Radeon 780M

Technical info

Boost clock speed 2900 MHz
Compute units 12
Core clock speed 1500 MHz
Manufacturing process technology 4 nm
Pipelines 768
Pixel fill rate 92.80 GPixel/s
Texture fill rate 139.2 GTexel/s
Thermal Design Power (TDP) 15 Watt

Games performance

Enshrouded (2024)

Low, 1920x108016.80
Medium, 1920x108015.60
High, 1920x108012.30
Ultra, 1920x10809.99

Palworld (2024)

Low, 1920x108037.90
Medium, 1920x108030.30
High, 1920x108020.50
Ultra, 1920x108020.20

Prince of Persia The Lost Crown (2024)

Medium, 1920x1080141.10
High, 1920x1080106.20
Ultra, 1920x1080105.30

Ready or Not (2023)

Low, 1920x108054.90
Medium, 1920x108049.25
High, 1920x108047.45
Ultra, 1920x108029.55
QHD, 2560x144020.50
4K, 3840x21609.20

The Finals (2023)

Low, 1920x108073.20
Medium, 1920x108055.10
High, 1920x108049.55
Ultra, 1920x108033.80
QHD, 2560x144022.10
4K, 3840x21609.70

Avatar Frontiers of Pandora (2023)

Low, 1920x108020.00
Medium, 1920x108017.50
High, 1920x108015.00
Ultra, 1920x108012.00

Call of Duty Modern Warfare 3 (2023)

Low, 1920x108062.00
Medium, 1920x108055.50
High, 1920x108040.50
Ultra, 1920x108036.00
QHD, 2560x144028.00
4K, 3840x216015.00

EA Sports WRC (2023)

Low, 1920x108036.50
Medium, 1920x108024.90
High, 1920x108022.00
Ultra, 1920x108020.60
QHD, 2560x144016.00

Alan Wake 2 (2023)

Low, 1920x108023.35
Medium, 1920x108021.05
High, 1920x108019.70
QHD, 2560x144013.00
4K, 3840x21605.98

Counter-Strike 2 (2023)

Low, 1920x1080118.60
Medium, 1920x108081.80
High, 1920x108048.20
Ultra, 1920x108030.00
QHD, 2560x144027.00
4K, 3840x216011.50

Lords of the Fallen (2023)

Low, 1920x108028.80
Medium, 1920x108023.45
High, 1920x108015.45
Ultra, 1920x108011.70
QHD, 2560x14408.32
4K, 3840x21603.40

Total War Pharaoh (2023)

Low, 1920x108088.75
Medium, 1920x108070.10
High, 1920x108050.95
Ultra, 1920x108044.30
QHD, 2560x144022.10
4K, 3840x216010.60

Assassin's Creed Mirage (2023)

Low, 1920x108043.50
Medium, 1920x108038.50
High, 1920x108035.50
Ultra, 1920x108028.00
QHD, 2560x144020.00
4K, 3840x216011.00

EA Sports FC 24 (2023)

Low, 1920x1080104.50
Medium, 1920x108094.00
High, 1920x108075.60
Ultra, 1920x108056.25
QHD, 2560x144051.70
4K, 3840x216026.80

Cyberpunk 2077 2.0 Phantom Liberty (2023)

Low, 1920x108042.65
Medium, 1920x108031.80
High, 1920x108025.57
Ultra, 1920x108023.30
QHD, 2560x144016.30
4K, 3840x21607.16

Lies of P (2023)

Low, 1920x108052.50
Medium, 1920x108045.75
High, 1920x108039.85
Ultra, 1920x108036.95
QHD, 2560x144024.20
4K, 3840x216011.90

The Crew Motorfest (2023)

Low, 1920x108035.00
Medium, 1920x108033.00
High, 1920x108027.00
Ultra, 1920x108024.00

Starfield (2023)

Low, 1920x108027.00
Medium, 1920x108023.00
High, 1920x108019.00
Ultra, 1920x108016.00
QHD, 2560x144012.00
4K, 3840x21607.00

Armored Core 6 (2023)

Low, 1920x108050.30
Medium, 1920x108041.20
High, 1920x108036.70
Ultra, 1920x108030.30

Immortals of Aveum (2023)

Low, 1920x108025.00
High, 1920x108021.40
Ultra, 1920x108019.20

Atlas Fallen (2023)

Low, 1920x108031.50
Medium, 1920x108029.20
High, 1920x108026.40
Ultra, 1920x108021.70

Baldur's Gate 3 (2023)

Low, 1920x108039.10
Medium, 1920x108031.30
High, 1920x108024.50
Ultra, 1920x108023.80
4K, 3840x21608.00

Ratchet & Clank Rift Apart (2023)

Low, 1920x108023.90
Medium, 1920x108023.60
High, 1920x108018.15
Ultra, 1920x108020.20

F1 23 (2023)

Low, 1920x108079.40
Medium, 1920x108071.20
High, 1920x108051.45
Ultra, 1920x108013.00
QHD, 2560x14407.79
4K, 3840x21603.24

Diablo 4 (2023)

Low, 1920x108050.50
Medium, 1920x108043.90
High, 1920x108038.60
Ultra, 1920x108038.00

Star Wars Jedi Survivor (2023)

Low, 1920x108022.70
Medium, 1920x108020.00
High, 1920x108018.30
Ultra, 1920x108016.60

Dead Island 2 (2023)

Low, 1920x108051.80
Medium, 1920x108045.20
High, 1920x108031.40
Ultra, 1920x108027.30

The Last of Us (2023)

Low, 1920x108024.80
Medium, 1920x108018.60
High, 1920x108015.20
Ultra, 1920x108012.90

Resident Evil 4 Remake (2023)

Low, 1920x108025.30
Medium, 1920x108019.90
High, 1920x108016.90

Sons of the Forest (2023)

Low, 1920x108032.80
Medium, 1920x108021.10
High, 1920x108019.80
Ultra, 1920x108019.40

Company of Heroes 3 (2023)

Low, 1920x108069.50
Medium, 1920x108048.90
High, 1920x108036.60
Ultra, 1920x108035.70

Atomic Heart (2023)

Low, 1920x108040.40
Medium, 1920x108032.60
High, 1920x108019.10
Ultra, 1920x108015.60

Returnal (2023)

Low, 1920x108026.50
Medium, 1920x108024.50
High, 1920x108022.50
Ultra, 1920x108018.50

Hogwarts Legacy (2023)

Low, 1920x108035.20
Medium, 1920x108026.20
High, 1920x108019.50
Ultra, 1920x108014.90
QHD, 2560x144015.45

Dead Space Remake (2023)

Low, 1920x108023.60
Medium, 1920x108022.50
High, 1920x108018.70
Ultra, 1920x108017.70

High On Life (2023)

Low, 1920x108055.40
Medium, 1920x108033.90
High, 1920x108029.00
Ultra, 1920x108020.60

The Witcher 3 v4.00 (2023)

Low, 1920x108052.60
Medium, 1920x108039.65
High, 1920x108033.85
Ultra, 1920x108028.30
QHD, 2560x144021.30
4K, 3840x216010.50

Need for Speed Unbound (2022)

Low, 1920x108039.20
Medium, 1920x108032.00
High, 1920x108024.90
Ultra, 1920x108020.30

The Callisto Protocol (2022)

Low, 1920x108031.50
Medium, 1920x108021.00
High, 1920x108018.10
Ultra, 1920x108011.80

Spider-Man Miles Morales (2022)

Low, 1920x108034.40
Medium, 1920x108030.60
High, 1920x108026.30
Ultra, 1920x108023.40

Call of Duty Modern Warfare 2 2022 (2022)

Low, 1920x108049.00
Medium, 1920x108045.00
High, 1920x108033.00
Ultra, 1920x108030.00

A Plague Tale Requiem (2022)

Low, 1920x108019.40
Medium, 1920x108016.70
High, 1920x108014.50
Ultra, 1920x108012.10

The Quarry (2022)

Low, 1920x108037.20
Medium, 1920x108027.80
High, 1920x108022.30
Ultra, 1920x108015.60

F1 22 (2022)

Low, 1920x108081.60
Medium, 1920x108072.70
High, 1920x108053.90
Ultra, 1920x108015.10

Vampire Bloodhunt (2022)

Low, 1920x108084.30
Medium, 1920x108054.20
High, 1920x108046.40
Ultra, 1920x108043.20

Tiny Tina's Wonderlands (2022)

Low, 1920x108062.60
Medium, 1920x108046.80
High, 1920x108031.50
Ultra, 1920x108025.20

Ghostwire Tokyo (2022)

Low, 1920x108032.60
Medium, 1920x108043.20
High, 1920x108038.20
Ultra, 1920x108041.20
QHD, 2560x144024.25

Cyberpunk 2077 1.6 (2022)

Low, 1920x108038.95
Medium, 1920x108030.55
High, 1920x108024.40
Ultra, 1920x108023.15
QHD, 2560x144015.80
4K, 3840x21606.42

GRID Legends (2022)

Low, 1920x1080111.70
Medium, 1920x108083.65
High, 1920x108064.90
Ultra, 1920x108049.65

Dying Light 2 (2022)

Low, 1920x108022.90
Medium, 1920x108019.60
High, 1920x108018.00

Rainbow Six Extraction (2022)

Low, 1920x108065.00
Medium, 1920x108048.00
High, 1920x108045.00
Ultra, 1920x108033.00

God of War (2022)

Low, 1920x108031.15
Medium, 1920x108025.75
High, 1920x108020.35
Ultra, 1920x108015.10

Far Cry 6 (2021)

Low, 1280x72083.00
Medium, 1920x108045.10
High, 1920x108037.90
Ultra, 1920x108032.50

F1 2021 (2021)

Low, 1280x720190.30
Medium, 1920x108094.95
High, 1920x108072.65
Ultra, 1920x108031.50

Watch Dogs Legion (2020)

Low, 1280x72072.00
Medium, 1920x108041.00
High, 1920x108033.00
Ultra, 1920x108018.00

Horizon Zero Dawn (2020)

Medium, 1920x108048.00
High, 1920x108042.00
Ultra, 1920x108037.00
QHD, 2560x144023.00

F1 2020 (2020)

Low, 1280x720201.00
Medium, 1920x1080101.60
High, 1920x108079.30
Ultra, 1920x108054.60

Strange Brigade (2018)

Low, 1280x720149.60
Medium, 1920x108062.90
High, 1920x108052.65
Ultra, 1920x108045.40
QHD, 2560x144031.70
4K, 3840x216016.60

Borderlands 3 (2019)

Low, 1280x72093.85
Medium, 1920x108048.30
High, 1920x108031.15
Ultra, 1920x108025.05

Control (2019)

Low, 1280x720106.10
Medium, 1920x108035.90
High, 1920x108027.90
QHD, 2560x144017.40
4K, 3840x21608.11

Metro Exodus (2019)

Low, 1280x72086.80
Medium, 1920x108034.80
High, 1920x108026.85
Ultra, 1920x108022.35

Far Cry New Dawn (2019)

Low, 1280x72072.50
Medium, 1920x108044.50
High, 1920x108042.50
Ultra, 1920x108039.50

Shadow of the Tomb Raider (2018)

Low, 1280x72098.50
Medium, 1920x108043.00
High, 1920x108038.00
Ultra, 1920x108033.00

Far Cry 5 (2018)

Low, 1280x72071.50
Medium, 1920x108042.00
High, 1920x108039.50
Ultra, 1920x108036.50
QHD, 2560x144027.00
4K, 3840x216012.00

X-Plane 11.11 (2018)

Low, 1280x72048.35
Medium, 1920x108036.80
High, 1920x108029.70
4K, 3840x216026.45

Final Fantasy XV Benchmark (2018)

Low, 1280x72071.30
Medium, 1920x108035.50
High, 1920x108026.70
QHD19.55
4K, 3840x216011.20

Dota 2 Reborn (2015)

Low, 1280x720128.05
Medium, 1366x768106.95
High, 1920x108077.40
Ultra, 1920x108070.65
4K, 3840x216031.20

The Witcher 3 (2015)

Low, 1024x768136.20
Medium, 1366x76888.45
High, 1920x108045.80
Ultra, 1920x108028.70
QHD20.40
4K, 3840x216015.10

GTA V (2015)

Low, 1024x768143.15
Medium, 1366x768134.30
High, 1920x108059.60
Ultra, 1920x108026.00
QHD19.10
4K, 3840x216020.70

Specifications (specs)

Essentials

Launch date Jan 2023
Place in performance rating 232

Performance

Base frequency 3.8 GHz
Die size 178 mm²
L1 cache 64K (per core)
L2 cache 1MB (per core)
L3 cache 16MB (shared)
Manufacturing process technology 4 nm
Maximum core temperature 100°C
Maximum frequency 5.1 GHz
Number of cores 8
Number of threads 16
Transistor count 25,000 million
Unlocked

Memory

ECC memory support
Supported memory types DDR5-5600 MHz, Dual-channel

Compatibility

Configurable TDP 35-54 Watt
Max number of CPUs in a configuration 1
Sockets supported FP8
Thermal Design Power (TDP) 35 Watt

Peripherals

PCIe configurations Gen 4, 20 Lanes, (CPU only)