Notebookcheck Logo
, , , , , ,
search relation.
, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
 

AMD Ryzen 5 3450U

AMD R5 3450U

The AMD Ryzen 5 3450U is a mobile SoC that was announced in Q2 2020 as a refresh. It combines four Zen+ cores (8 threads) clocked at 2.1 GHz to 3.5 GHz (-200 MHz versus 3500U) with a Radeon RX Vega 8 iGPU with 8 CUs (512 Shaders) clocked at up to 1200 MHz. Specified at 15 Watt TDP, the SoC is intended for thin mid-range laptops. 

The Picasso SoC uses the Zen+ microarchitecture with slight improvements that should lead to a 3% IPS (performance per clock) improvements. Furthermore, the 12 nm process allows for higher clocks at similar power consumption.

The integrated dual-channel memory controller supports up to DDR4-2400 memory. As the features of the Picasso APUs are the same compared to the Raven Ridge predecessors, we point to our Raven Ridge launch article.

The performance of the Ryzen 5 3450U is slightly behind the Ryzen 3500U at the same TDP configuration due to the slower boost clock (-200 MHz).

The SoC is manufactured in the 12LP process at GlobalFoundries.

SeriesAMD Picasso (Ryzen 3000 APU)
CodenameZen+
Series: Picasso (Ryzen 3000 APU) Zen+
AMD Ryzen 7 3780U compare2.3 - 4 GHz4 / 84 MB
AMD Ryzen 7 3750H compare2.3 - 4 GHz4 / 84 MB
AMD Ryzen 7 3700U compare2.3 - 4 GHz4 / 84 MB
AMD Ryzen 7 PRO 3700U compare2.3 - 4 GHz4 / 84 MB
AMD Ryzen 5 3550H compare2.1 - 3.7 GHz4 / 84 MB
AMD Ryzen 5 3500U compare2.1 - 3.7 GHz4 / 84 MB
AMD Ryzen 5 PRO 3500U compare2.1 - 3.7 GHz4 / 84 MB
AMD Ryzen 5 3580U compare2.1 - 3.7 GHz4 / 84 MB
» AMD Ryzen 5 3450U2.1 - 3.5 GHz4 / 84 MB
AMD Ryzen 3 3350U compare2.1 - 3.5 GHz4 / 44 MB
AMD Ryzen 3 3300U compare2.1 - 3.5 GHz4 / 44 MB
AMD Ryzen 3 PRO 3300U compare2.1 - 3.5 GHz4 / 44 MB
Clock Rate2100 - 3500 MHz
Level 1 Cache384 KB
Level 2 Cache2 MB
Level 3 Cache4 MB
Number of Cores / Threads4 / 8
Power Consumption (TDP = Thermal Design Power)15 Watt
Transistor Count4500 Million
Manufacturing Technology12 nm
SocketAM4
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1200 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date05/01/2020
Product Link (external)AMD Picasso (Ryzen 3000 APU) R5 3450U

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
31.4 pt (37%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 530     avg: 567     median: 566.5 (6%)     max: 603 Points
03570105140175210245280315350385420455490525560595Tooltip
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 15163     avg: 15782     median: 15878 (11%)     max: 16305 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 3355     avg: 3375     median: 3359 (48%)     max: 3411 MIPS
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 2.77     avg: 3.1     median: 3 (7%)     max: 3.43 fps
01234567Tooltip
Blender 2.79 - Blender 2.79 BMW27 CPU *
min: 834     avg: 919     median: 946 (7%)     max: 976 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
min: 0.76     avg: 0.8     median: 0.8 (17%)     max: 0.806 sec
3DMark 11 - 3DM11 Performance Physics
min: 4968     avg: 5979     median: 6400 (22%)     max: 6568 Points
3DMark - 3DMark Cloud Gate Physics
min: 5106     avg: 5779     median: 5984 (15%)     max: 6248 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 8985     avg: 9259     median: 9204 (23%)     max: 9587 Points
3DMark - 3DMark Time Spy CPU
min: 1887     avg: 2208     median: 2170 (12%)     max: 2567 Points
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Single-Core
min: 698     avg: 819     median: 839 (41%)     max: 866 points
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
min: 2565     avg: 2918     median: 2972 (10%)     max: 3123 points
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1170     avg: 1185     median: 1185 (1%)     max: 1200 ms
CrossMark - CrossMark Overall
min: 707     avg: 722     median: 722 (31%)     max: 737 Points
Power Consumption - Prime95 Power Consumption - external Monitor *
37.3 Watt (6%)
051015202530354045Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
36.2 Watt (10%)
0510152025303540Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list: