| Name: | AMD Ryzen 9 3900XT |
| Family: | AMD Ryzen 9 |
| Group: | AMD Ryzen 3000 |
| Segment: | Desktop / Server |
| Generation: | 3 |
AMD Ryzen 9 3900XT Benchmark, Test and specs
Last updated:
CPU lineage
The AMD Ryzen 9 3900XT features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q2/2020 and belongs to the 3 generation of the AMD Ryzen 9 series. To use the AMD Ryzen 9 3900XT, you'll need a motherboard with a AM4 (PGA 1331) socket.
CPU Cores and Base Frequency
The AMD Ryzen 9 3900XT has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen 9 3900XT is 4.1 GHz and turbo frequency for one core is 4.7 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: | 4.1 GHz |
| Turbo Frequency (1 core): | 4.7 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: | Yes |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 105 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): | 105 W |
| TDP (PL2): | 142 W |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | 95 °C |
Technical details
The AMD Ryzen 9 3900XT 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: | Q2/2020 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Estimated results for PassMark CPU Mark
|
Intel Core i9-10980XE
18C 36T @ 3.0 GHz
|
33095
|
|
Intel Core i5-13500
14C 20T @ 2.5 GHz
|
32902
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
32790
|
|
Intel Xeon Platinum 8280
28C 56T @ 2.7 GHz
|
32764
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
32755
|
Cinebench R23 (Multi-Core)
|
AMD Ryzen Threadripper 1950X
16C 32T @ 3.4 GHz
|
18780
|
|
Intel Xeon E5-2699 v4
22C 44T @ 2.2 GHz
|
18730
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
18511
|
|
|
Intel Core i9-12900HK
14C 20T @ 2.5 GHz
|
18197
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
18165
|
Geekbench 5, 64bit (Multi-Core)
|
AMD EPYC 72F3
8C 16T @ 3.7 GHz
|
13080
|
|
Intel Xeon Gold 5317
12C 24T @ 3.0 GHz
|
13054
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
12974
|
|
|
Intel Core i9-7940X
14C 28T @ 3.1 GHz
|
12964
|
|
|
Intel Xeon Gold 6142
16C 32T @ 2.6 GHz
|
12876
|
Geekbench 6 (Multi-Core)
|
AMD Ryzen Z1 Extreme
8C 16T @ 3.3 GHz
|
10726
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
10689
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
10689
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
10689
|
|
|
Intel Core i9-11900KB
8C 16T @ 3.3 GHz
|
10645
|
CPU-Z Benchmark 17 (Multi-Core)
|
AMD Ryzen 7 7700X
8C 16T @ 4.5 GHz
|
8381
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
8183
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
8118
|
|
|
Intel Core i9-7960X
16C 32T @ 2.8 GHz
|
8088
|
|
Intel Core i7-12700KF
12C 20T @ 3.6 GHz
|
7822
|
Cinebench R20 (Multi-Core)
|
Intel Xeon W-3245M
16C 32T @ 3.2 GHz
|
7444
|
|
|
Intel Xeon W-3245
16C 32T @ 3.2 GHz
|
7444
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
7244
|
|
|
Intel Core i9-12900HX
16C 24T @ 2.3 GHz
|
7197
|
|
|
Intel Core i7-12700H
14C 20T @ 2.3 GHz
|
7170
|
Cinebench R15 (Multi-Core)
|
|
Intel Core i9-9980XE
18C 36T @ 3.0 GHz
|
3240
|
|
|
Intel Xeon Gold 6154
18C 36T @ 3.0 GHz
|
3210
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
3192
|
|
|
Intel Xeon Gold 6150
18C 36T @ 2.7 GHz
|
3188
|
|
|
AMD Ryzen Threadripper 2950X
16C 32T @ 3.5 GHz
|
3187
|
Geekbench 6 (Single-Core)
|
|
AMD EPYC 7713
64C 128T @ 2.0 GHz
|
1722
|
|
Intel Core i3-1115G4
2C 4T @ 1.7 GHz
|
1721
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
1719
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
1714
|
|
|
Intel Core i9-10900T
10C 20T @ 1.9 GHz
|
1710
|
Geekbench 5, 64bit (Single-Core)
|
|
AMD Ryzen 7 3800XT
8C 16T @ 4.2 GHz
|
1414
|
|
|
AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
|
1414
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
1414
|
|
AMD Ryzen 7 PRO 5850U
8C 16T @ 1.9 GHz
|
1414
|
|
|
AMD EPYC 7343
16C 32T @ 3.2 GHz
|
1414
|
Cinebench R23 (Single-Core)
|
|
AMD Ryzen 7 3800XT
8C 16T @ 4.2 GHz
|
1354
|
|
|
Intel Core i9-10900F
10C 20T @ 2.8 GHz
|
1354
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
1354
|
|
|
Intel Core i9-10900
10C 20T @ 2.8 GHz
|
1354
|
|
|
Intel Core i9-10900F
10C 20T @ 2.8 GHz
|
1354
|
Cinebench R20 (Single-Core)
|
|
AMD Ryzen 7 5800U
8C 16T @ 1.9 GHz
|
543
|
|
|
AMD Ryzen 7 3800XT
8C 16T @ 4.2 GHz
|
539
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
539
|
|
|
AMD Ryzen 7 3800XT
8C 16T @ 4.2 GHz
|
539
|
|
|
Intel Core i9-10850K
10C 20T @ 3.6 GHz
|
536
|
Cinebench R15 (Single-Core)
|
|
AMD Ryzen 7 3800XT
8C 16T @ 4.2 GHz
|
219
|
|
Intel Xeon E-2286M
8C 16T @ 2.4 GHz
|
219
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
219
|
|
|
Intel Core i9-9900KF
8C 16T @ 3.6 GHz
|
219
|
|
|
Intel Core i9-9900K
8C 16T @ 3.6 GHz
|
219
|
Monero Hashrate kH/s
|
|
AMD Ryzen 9 5900
12C 24T @ 3.0 GHz
|
14
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
14
|
|
|
AMD Ryzen 9 3900XT
12C 24T @ 4.1 GHz
|
14
|
|
|
AMD Ryzen 9 3900X
12C 24T @ 3.8 GHz
|
14
|
|
|
AMD Ryzen 9 5900
12C 24T @ 3.0 GHz
|
14
|
