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Ryzen 7 4800U


Description
We need your help: we don't have results in all modes. If you have a 4800U and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Ryzen 7 4800U is a cpu manufactured by AMD that was released on January 2020. This model has 8 Renoir cores with Simultaneous MultiThreading (SMT), runs at 1800 MHz as base frequency and has a a thermal design power of 15 W.

The 4800U has 8x32+8x32 kB of cache L1, 8x512 kB of cache L2 and 2x4096 kB of cache L3.

Zen 2 is fabricated on the 7nm process from TSMC and it’s the third generation of Zen CPUs. It comes with 64kB of L1 cache and 512kB of L2 cache per core. Zen 2 CPUs are divided into 3 categories: Matisse (desktop), Rome (Server) and Castle Peak (high-end desktop).

Specs
Official name
AMD Ryzen 7 4800U with Radeon Graphics
CPUID
860f01
Core
Renoir
Architecture
Base frecuency
1.8 GHz
Boost frecuency
4.2 GHz
Socket
BGA 1140
Cores/Threads
8/16
TDP
15 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x512 kB
Cache L3
2x4096 kB
Release date
January 2020

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
16533
121958 (x7.4)
Test#2 (FP)
24667
162816 (x6.6)
Test#3 (Generic, ZIP)
9042
68252 (x7.5)
Test#1 (Memory)
7678
3787 (x0.5)
TOTAL
57919
356813 (x6.2)

Motherboards where this CPU were tested
Model
Chipset
Release date
-
-

Overclocking
User
Frequency
Motherboard
1 *
4572 MHz
LNVNB161216
2 *
4572 MHz
LNVNB161216

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Ryzen 7 4800U
AMD Ryzen 7 4800U (This model)
 Mode AVX2 monothread  [57919 points]
 Mode AVX2 multithread  [356813 points]
 Mode AVX2 monothread  [55270 points -4.57%]
 Mode AVX2 multithread  [351467 points -1.50%]
 Mode FPU monothread  [51265 points]
 Mode FPU multithread  [263112 points]
 Mode AVX2 monothread  [69573 points +20.12%]
 Mode AVX2 multithread  [366900 points +2.83%]
 Mode FPU monothread  [54684 points]
 Mode FPU multithread  [505759 points]
 Mode AVX2 monothread  [72508 points +25.19%]
 Mode AVX2 multithread  [756297 points +111.96%]
 Mode FPU monothread  [32693 points]
 Mode FPU multithread  [95687 points]
 Mode AVX2 monothread  [58470 points +0.95%]
 Mode AVX2 multithread  [189969 points -46.76%]
 Mode AVX2 monothread  [56953 points -1.67%]
 Mode AVX2 multithread  [451585 points +26.56%]
 Mode AVX2 monothread  [53003 points -8.49%]
 Mode AVX2 multithread  [360575 points +1.05%]
 Mode AVX2 monothread  [72251 points +24.74%]
 Mode AVX2 multithread  [390785 points +9.52%]
 Mode AVX2 monothread  [73026 points +26.08%]
 Mode AVX2 multithread  [398528 points +11.69%]
 Mode FPU monothread  [51169 points]
 Mode FPU multithread  [289536 points]
 Mode AVX2 monothread  [65870 points +13.73%]
 Mode AVX2 multithread  [433187 points +21.40%]
 Mode AVX2 monothread  [61123 points +5.53%]
 Mode AVX2 multithread  [427613 points +19.84%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
16765 [1.40%]
16734 [1.21%]
16656 [0.74%]
AMD Ryzen 7 4800U
16533
This model
16494 [-0.23%]
15840 [-4.19%]
15747 [-4.75%]
15699 [-5.05%]
15613 [-5.56%]

Multithread integers operations
Model
Score
125168 [2.63%]
124632 [2.19%]
124268 [1.89%]
123326 [1.12%]
122923 [0.79%]
AMD Ryzen 7 4800U
121958
This model
121382 [-0.47%]
120787 [-0.96%]
118409 [-2.91%]
115967 [-4.91%]
114862 [-5.82%]

Monothread floating point operations
Model
Score
24867 [0.81%]
24735 [0.28%]
AMD Ryzen 7 4800U
24667
This model
24624 [-0.17%]
24497 [-0.69%]
24470 [-0.80%]
24271 [-1.60%]
24260 [-1.65%]

Multithread floating point operations
Model
Score
167572 [2.92%]
167200 [2.69%]
167150 [2.66%]
166564 [2.30%]
163507 [0.42%]
AMD Ryzen 7 4800U
162816
This model
161500 [-0.81%]
159626 [-1.96%]
158797 [-2.47%]
158618 [-2.58%]
158574 [-2.61%]

Monothread generic test (Zip compression)
Model
Score
9217 [1.94%]
AMD Ryzen 7 4800U
9042
This model
8922 [-1.32%]
8915 [-1.40%]
8828 [-2.36%]
8818 [-2.47%]

Multithread generic test (Zip compression)
Model
Score
78618 [15.19%]
72122 [5.67%]
69791 [2.26%]
69331 [1.58%]
AMD Ryzen 7 4800U
68252
This model
67937 [-0.46%]
64874 [-4.95%]
62419 [-8.55%]
61231 [-10.29%]

Monothread memory performance
Model
Score
AMD Ryzen 7 4800U
7678
This model
7645 [-0.43%]
7525 [-1.99%]

Multithread memory performance
Model
Score
3865 [2.04%]
AMD Ryzen 7 4800U
3787
This model
3648 [-3.69%]

Hardlimit Benchmark Central - Ver. 3.9.0