| Name: | AMD Ryzen 9 3900 |
| Family: | AMD Ryzen 9 |
| Group: | AMD Ryzen 3000 |
| Segment: | Desktop / Server |
| Generation: | 3 |
AMD Ryzen 9 3900 Benchmark, Test and specs
Last updated:
CPU lineage
The AMD Ryzen 9 3900 features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q3/2019 and belongs to the 3 generation of the AMD Ryzen 9 series. To use the AMD Ryzen 9 3900, you'll need a motherboard with a AM4 (PGA 1331) socket.
CPU Cores and Base Frequency
The AMD Ryzen 9 3900 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen 9 3900 is 3.1 GHz and turbo frequency for one core is 4.3 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores: | 12 |
| Threads: | 24 |
| Cores: | 12x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | Yes |
| Frequency: | 3.1 GHz |
| Turbo Frequency (1 core): | 4.3 GHz |
Memory & PCIe
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
| Memory type: | DDR4-3200 |
| Max. Memory: | 128.0 GB |
| Memory channels: | 2 |
| Bandwidth: | 51.2 GB/s |
| ECC: | No |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 65 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 65 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | 95 °C |
Technical details
The AMD Ryzen 9 3900 is manufactured using a 7 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 64.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 7 nm |
| Chip design: | Chiplet |
| Socket: | AM4 (PGA 1331) |
| L2-Cache: | 0 bytes |
| L3-Cache: | 64.0 MB |
| Architecture: | Matisse (Zen 2) |
| Operating systems: | Windows 10, Linux, Windows 11 |
| Virtualization: | AMD-V, SVM |
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| Release date: | Q3/2019 |
| Release price: | 485 $ |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Geekbench 3, 64bit (Multi-Core)
|
Intel Xeon Platinum 8180
28C 56T @ 2.5 GHz
|
81814
|
|
Intel Xeon E5-2699 v4
22C 44T @ 2.2 GHz
|
81245
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
77286
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
77236
|
|
|
Intel Xeon Platinum 8168
24C 48T @ 2.7 GHz
|
75176
|
Estimated results for PassMark CPU Mark
|
Intel Core i7-12700F
12C 20T @ 2.1 GHz
|
31146
|
|
Intel Xeon W-2295
18C 36T @ 3.0 GHz
|
30728
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
30688
|
|
|
Intel Core i7-13700T
16C 24T @ 1.4 GHz
|
30640
|
|
Intel Xeon Gold 6246R
16C 32T @ 3.4 GHz
|
30472
|
Cinebench R23 (Multi-Core)
|
Intel Core i5-13490F
10C 16T @ 2.5 GHz
|
16572
|
|
Intel Core i9-12900H
14C 20T @ 2.5 GHz
|
16555
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
16555
|
|
|
Intel Core i9-12900H
14C 20T @ 2.5 GHz
|
16555
|
|
|
Intel Core i9-11900KF
8C 16T @ 3.5 GHz
|
16211
|
Geekbench 5, 64bit (Multi-Core)
|
AMD Ryzen 7 5800X
8C 16T @ 3.8 GHz
|
11465
|
|
|
Intel Xeon Gold 6226
12C 24T @ 2.7 GHz
|
11452
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
11432
|
|
|
AMD Ryzen 7 5700X
8C 16T @ 3.4 GHz
|
11420
|
|
|
Intel Xeon E5-2698 v4
20C 40T @ 2.2 GHz
|
11389
|
Geekbench 6 (Multi-Core)
|
|
Intel Core i5-1340P
12C 16T @ 1.8 GHz
|
10302
|
|
AMD Ryzen Threadripper 2990WX
32C 64T @ 3.0 GHz
|
10282
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
10260
|
|
AMD EPYC 7302
16C 32T @ 3.0 GHz
|
10254
|
|
|
Intel Core i9-9920X
12C 24T @ 3.5 GHz
|
10211
|
CPU-Z Benchmark 17 (Multi-Core)
|
|
Intel Core i7-12700K
12C 20T @ 3.6 GHz
|
7761
|
|
|
AMD Ryzen 9 5900
12C 24T @ 3.0 GHz
|
7746
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
7586
|
|
|
Intel Core i7-12700F
12C 20T @ 2.1 GHz
|
7405
|
|
|
Intel Core i9-10900KF
10C 20T @ 3.7 GHz
|
7381
|
Geekbench 3, 64bit (Single-Core)
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
6926
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
6918
|
|
|
Intel Core i9-9900K
8C 16T @ 3.6 GHz
|
6250
|
|
|
Intel Core i9-9900KF
8C 16T @ 3.6 GHz
|
6250
|
Geekbench 6 (Single-Core)
|
Intel Xeon E-2224G
4C 4T @ 3.5 GHz
|
1688
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
1688
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
1688
|
|
|
Intel Core i9-10885H
8C 16T @ 2.4 GHz
|
1688
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
1688
|
Cinebench R23 (Single-Core)
|
|
Intel Core i9-10885H
8C 16T @ 2.4 GHz
|
1283
|
|
|
Intel Core i9-7980XE
18C 36T @ 2.6 GHz
|
1281
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
1281
|
|
|
Intel Core i9-7980XE
18C 36T @ 2.6 GHz
|
1281
|
|
|
AMD Ryzen 9 4900U
8C 16T @ 2.0 GHz
|
1279
|
Geekbench 5, 64bit (Single-Core)
|
|
Intel Xeon Platinum 8358
32C 64T @ 2.6 GHz
|
1238
|
|
|
Intel Xeon Gold 6244
8C 16T @ 3.6 GHz
|
1235
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
1234
|
|
|
Intel Xeon Gold 6346
16C 32T @ 3.1 GHz
|
1233
|
|
AMD Ryzen 5 5625C
6C 12T @ 2.3 GHz
|
1231
|
Blender 3.1 Benchmark
|
|
AMD Ryzen 5 7600X
6C 12T @ 4.7 GHz
|
235
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
234
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
234
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
234
|
|
|
Intel Xeon E5-2680 v4
14C 28T @ 2.4 GHz
|
230
|
Monero Hashrate kH/s
|
|
AMD Ryzen 9 5900
12C 24T @ 3.0 GHz
|
14
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
13
|
|
|
AMD Ryzen 9 3900
12C 24T @ 3.1 GHz
|
13
|
|
|
AMD Ryzen 9 PRO 3900
12C 24T @ 3.1 GHz
|
13
|
|
|
AMD Ryzen Threadripper 1950X
16C 32T @ 3.4 GHz
|
11
|
