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AMD Ryzen 7 PRO 7840U

AMD Ryzen 7 PRO 7840U
This is a processor manufactured by AMD using the 4nm fabrication process, designed for Laptop platform, released on Jun 2023. It features a design of 8 cores to achieve 8 cores and 16 threads, with specification. The base frequency is 3.3GHz, with a maximum turbo boost frequency of 5.1GHz,TDP of 30W,L3 cache high up to 16MB.with integrated Radeon 780M graphics.It uses the FP8 socket.

General Parameters

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Release Date
Jun 2023
Manufacturer
AMD
Type
Laptop
Instruction Set
x86-64
Core Architecture
Zen 4 (Phoenix)
Integrated Graphics
Radeon 780M

Package

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Transistor Count
25 billions
Manufacturing Process
4 nm
Socket
FP8
Power Consumption
15-30 W
Peak Operating Temperature
100 °C

CPU Performance

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Performance Cores
8
Performance Core Threads
16
Performance Core Base Frequency
3.3 GHz
Performance Core Turbo Frequency
5.1 GHz
Total Core Count
8
Total Thread Count
16
Bus Frequency
100 MHz
Multiplier
33
L1 Cache
64 K per core
L2 Cache
8 MB
L3 Cache
16 MB
Unlocked Multiplier
No

Memory Parameters

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Memory Types
DDR5-5600, LPDDR5x-7500
Max Memory Size
256 GB
Max Memory Channels
2
Max Memory Bandwidth
89.6 GB/s
ECC Memory Support
No

Graphics Card Parameters

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Integrated Graphics
true
GPU Base Frequency
800 MHz
GPU Max Dynamic Frequency
2700 MHz
Shader Units
768
Texture Units
48
Raster Operation Units
32
Execution Units
12
Power Consumption
15 W
Max Resolution
7680x4320 - 60 Hz
Graphics Performance
4.15 TFLOPS

AI Accelerator

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NPU
AMD Ryzen™ AI
Theoretical performance
10 TOPS

Miscellaneous

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Official Website
AMD Ryzen 7 PRO 7840U
PCIe Version
4.0
PCIe Lanes
20

Rankings

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Cinebench R23 Single Core
AMD Ryzen 7 PRO 7840U
AMD Ryzen 7 PRO 7840U 8C 16T @ 3.3 GHz
1755
AMD Ryzen AI 5 340
AMD Ryzen AI 5 340 6C 12T @ 2.0 GHz
1753
Intel Core i7 1260P
Intel Core i7 1260P 12C 16T @ 2.1 GHz
1750
Intel Xeon w9-3495X
Intel Xeon w9-3495X 56C 112T @ 1.9 GHz
1749
Intel Core 3 100U
Intel Core 3 100U 6C 8T @ 1.2 GHz
1748
AMD Ryzen 7 7840U
AMD Ryzen 7 7840U 8C 16T @ 3.3 GHz
1745
Intel Core i7 1260U
Intel Core i7 1260U 10C 12T @ 1.1 GHz
1745
Geekbench 6 Single Core
Intel Core i5 14400F
Intel Core i5 14400F 10C 16T @ 2.5 GHz
2402
Intel Core i7 12650HX
Intel Core i7 12650HX 14C 20T @ 2.0 GHz
2400
Intel Core i9 12900H
Intel Core i9 12900H 14C 20T @ 2.5 GHz
2397
AMD Ryzen 7 PRO 7840U
AMD Ryzen 7 PRO 7840U 8C 16T @ 3.3 GHz
2394
Intel Xeon E-2378G
Intel Xeon E-2378G 8C 16T @ 2.8 GHz
2391
Intel Core Ultra 7 155H
Intel Core Ultra 7 155H 16C 22T @ 1.4 GHz
2386
Qualcomm Snapdragon X Plus (X1P-42-100)
Qualcomm Snapdragon X Plus (X1P-42-100) 8C 8T @ 3.2 GHz
2385
Geekbench 6 Multi Core
Intel Xeon Gold 6526Y
Intel Xeon Gold 6526Y 16C 32T @ 2.8 GHz
11075
Intel Xeon w5-2455X
Intel Xeon w5-2455X 12C 24T @ 3.2 GHz
11071
Intel Core i9 10980XE
Intel Core i9 10980XE 18C 36T @ 3.0 GHz
11069
AMD Ryzen 7 PRO 7840U
AMD Ryzen 7 PRO 7840U 8C 16T @ 3.3 GHz
11027
AMD Ryzen 9 3900XT
AMD Ryzen 9 3900XT 12C 24T @ 3.8 GHz
11025
Intel Xeon w7-3455
Intel Xeon w7-3455 24C 48T @ 2.5 GHz
11021
Intel Xeon W-1390P
Intel Xeon W-1390P 8C 16T @ 3.5 GHz
11002
Blender
Intel Core i7 13620H
Intel Core i7 13620H 10C 16T @ 2.4 GHz
211
AMD Ryzen 9 6900HS
AMD Ryzen 9 6900HS 8C 16T @ 3.3 GHz
211
Intel Core i5 12400F
Intel Core i5 12400F 6C 12T @ 2.5 GHz
210
Intel Core i5 13450HX
Intel Core i5 13450HX 10C 16T @ 2.4 GHz
209
Apple M1 Pro
Apple M1 Pro 10C 10T @ 2.0 GHz
209
Intel Core i9 11950H
Intel Core i9 11950H 8C 16T @ 2.1-2.6 GHz
209
AMD Ryzen 7 PRO 7840U
AMD Ryzen 7 PRO 7840U 8C 16T @ 3.3 GHz
209

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10
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