iconcharts

CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

AMD RX-427BB

Benchmarks for the AMD RX-427BB can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD RX-427BB Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

AMD RX-427BB

Description: with AMD Radeon R7 Graphics

Class: Laptop

Socket: FP3

Clockspeed: 2.7 GHz

Turbo Speed: 3.6 GHz

Cores: 4 (in 4 physical modules)

Typical TDP: 35 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 16 KB
L1 Data Cache: 4 x 96 KB
L2 Cache: 4 x 2048 KB

Other names: AMD RX-427BB with AMD Radeon(tm) R7 Graphics

CPU First Seen on Charts: Q1 2015

CPUmark/$Price: NA

Overall Rank:
2761st fastest in multithreading out of 5090 CPUs
2788th fastest in single threading out of 5090 CPUs
627th fastest in out of 1470 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

2728

Single Thread Rating

1292

Samples: 39*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 4,323
Thread: 1,379

CPU Test Suite Average Results for AMD RX-427BB

Integer Math	16,080 MOps/Sec
Floating Point Math	4,579 MOps/Sec
Find Prime Numbers	12 Million Primes/Sec
Random String Sorting	5,097 Thousand Strings/Sec
Data Encryption	761.3 MBytes/Sec
Data Compression	43,918 KBytes/Sec
Physics	214 Frames/Sec
Extended Instructions	1,575 Million Matrices/Sec
Single Thread	1,292 MOps/Sec

From submitted results to PerformanceTest V10 as of 24th of April 2025.

CPU Mark Distribution for AMD RX-427BB

Submitted Baseline Distribution Graph as of 22nd of April 2025

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 22nd of April 2025.

Search for AMD RX-427BB
from the Featured Merchants below:

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

CPU Mark Relative to Top 10 Common Laptop CPUs
As of 24th of April 2025 - Higher results represent better performance
Processor	Average CPU Mark
Apple M1 Max 10 Core 3200 MHz		22,131
AMD Ryzen 7 5800H		20,885
Intel Core i7-11800H @ 2.30GHz		20,124
AMD Ryzen 7 4800H		18,303
AMD Ryzen 5 5600H		16,786
Apple M2 8 Core 3500 MHz		15,648
Apple M1 8 Core 3200 MHz		14,143
Intel Core i7-10750H @ 2.60GHz		11,696
Intel Core i7-9750H @ 2.60GHz		10,723
Intel Core i5-1135G7 @ 2.40GHz		9,603
AMD RX-427BB		2,728

CPU Value (CPU Mark / $Price )
As of 24th of April 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		50.95
Intel Core i5-1135G7 @ 2.40GHz		31.08
Intel Core i7-9750H @ 2.60GHz		11.17
AMD RX-427BB		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA
AMD Ryzen 7 5800H		NA
AMD Ryzen 7 4800H		NA
AMD Ryzen 5 5600H		NA
Intel Core i7-10750H @ 2.60GHz		NA

Single Thread Rating
As of 24th of April 2025 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,903
Apple M1 Max 10 Core 3200 MHz		3,836
Apple M1 8 Core 3200 MHz		3,680
Intel Core i7-11800H @ 2.30GHz		3,052
AMD Ryzen 7 5800H		3,031
AMD Ryzen 5 5600H		2,922
Intel Core i5-1135G7 @ 2.40GHz		2,655
Intel Core i7-10750H @ 2.60GHz		2,638
AMD Ryzen 7 4800H		2,601
Intel Core i7-9750H @ 2.60GHz		2,411
AMD RX-427BB		1,292

Last 5 Baselines for AMD RX-427BB
Most recent listed first
Baseline	CPU Mark
BL2427927 - Feb 20 2025		2651
BL2338277 - Jan 12 2025		1692
BL2224319 - Oct 20 2024		2811
BL2087575 - Apr 26 2024		2782
BL1987897 - Jan 05 2024		2945

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD RX-427BB
As of 24th of April 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD RX-427BB		2,728
Intel Core i7-5600U @ 2.60GHz vs AMD RX-427BB		3,016 (+10.6%)
Intel Core i5-6200U @ 2.30GHz vs AMD RX-427BB		2,994 (+9.8%)
Intel Core i7-5500U @ 2.40GHz vs AMD RX-427BB		2,793 (+2.4%)
Intel Core i5-5300U @ 2.30GHz vs AMD RX-427BB		2,718 (-0.4%)
Intel Core i5-5200U @ 2.20GHz vs AMD RX-427BB		2,504 (-8.2%)
Intel Core i7-6500U @ 2.50GHz vs AMD RX-427BB		3,282 (+20.3%)
Intel Core i5-6300U @ 2.40GHz vs AMD RX-427BB		3,215 (+17.8%)
Intel Core i7-5557U @ 3.10GHz vs AMD RX-427BB		3,155 (+15.7%)
Intel Core i5-5287U @ 2.90GHz vs AMD RX-427BB		3,109 (+14.0%)
Intel Core i7-4578U @ 3.00GHz vs AMD RX-427BB		3,084 (+13.1%)
Intel Core i5-4210H @ 2.90GHz vs AMD RX-427BB		3,073 (+12.6%)
Intel Core i7-5650U @ 2.20GHz vs AMD RX-427BB		3,001 (+10.0%)

Is the AMD RX-427BB Good for Gaming?
As of 24th of April 2025 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core Ultra 9 275HX		8,740
Intel Core Ultra 7 265		8,198
AMD Ryzen 9 9955HX3D		7,861
AMD Ryzen AI Max 390		7,221
Intel Core i9-14900HX		7,065
AMD Ryzen AI Max Pro 390		7,040
Intel Core 7 250H		6,905
Intel Core i9-13950HX		6,806
Intel Core i9-13900HX		6,796
Intel Core i9-13980HX		6,786
AMD Ryzen 9 7945HX3D		6,564
AMD Ryzen 7 7840HX		6,207
AMD RX-427BB		278