Combined benchmark scores for both processors
Head-to-head processor comparison
Combined benchmark scores for both processors
Out of 2,060 results in the database
Rank #188
Rank #469
Ryzen 9 PRO 3900 wins by 10.5% (Rank #188 vs #469)
Out of 2,060 results in the database
Rank #228
Rank #372
Ryzen 9 PRO 3900 wins by 5.6% (Rank #228 vs #372)
Out of 2,060 results in the database
Rank #198
Rank #545
Ryzen 9 PRO 3900 wins by 17.8% (Rank #198 vs #545)
Out of 1,771 results in the database
Rank #144
Rank #720
Ryzen 9 PRO 3900 wins by 17.5% (Rank #144 vs #720)
Out of 1,771 results in the database
Rank #138
Rank #554
Ryzen 9 PRO 3900 wins by 17% (Rank #138 vs #554)
Out of 1,771 results in the database
Rank #179
Rank #854
Ryzen 9 PRO 3900 wins by 16.1% (Rank #179 vs #854)
Side-by-side comparison of key specifications
| Specification | Ryzen 9 PRO 3900 | Ryzen 7 2800H | Diff |
|---|---|---|---|
| Cores |
12
|
4
|
+66.7% |
| Threads |
24
|
8
|
+66.7% |
| Base Frequency |
3,100 MHz
|
3,300 MHz
|
-6.1% |
| Turbo Frequency (1 core) | -- |
3,800 MHz
|
|
| Clock Multiplier | -- |
33x
|
|
| L1 Cache |
768 KB
|
384 KB
|
+50% |
| L2 Cache |
6 MiB
|
2 MiB
|
+66.7% |
| L3 Cache |
64 MiB
|
4 MiB
|
+93.8% |
| Memory Channels |
2
|
2
|
0% |
| Maximum Memory |
128 GB
|
32 GB
|
+75% |
| Max Bandwidth |
48 GB/s
|
48 GB/s
|
0% |
| PCIe Lanes |
20
|
12
|
+40% |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
65 W
|
45 W
|
30.8% more |
| Process (lower is better) |
7 nm
|
14 nm
|
50% less |
| Specification | Ryzen 9 PRO 3900 | Ryzen 7 2800H |
|---|---|---|
| Designer | AMD | AMD |
| Family | Ryzen | Ryzen |
| Series | 3000 | 2800 |
| Model Number | PRO | 2800H |
| Microarchitecture | Zen 2 | Zen |
| Core Name | Matisse | Raven |
| Core Family | -- | 23 |
| Core Model | -- | 1 |
| Socket | Socket | Socket |
| Package | µOPGA-1331 | |
| Chipset | -- | Promontory |
| Memory Type | DDR4-3200 | DDR4-3200 |
| ECC Support | No | Yes |
| PCIe Revision | 4.0 | 3.0 |
| PCIe Configuration | 1x16+x4, 2x8+x4, 1x8+2x4+x4 | 1x8+1x4, 2x4+1x4 |
| Market Segment | Desktop | Mobile |
| Locked Multiplier | No | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Chipset
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Ryzen 9 PRO 3900 | Ryzen 7 2800H |
|---|---|---|
| Process | 7 nm | 14 nm |
| Die Area | -- | 209.78 mm² |
| Transistor Count | -- | 4.95 billion |
| Manufacturer | TSMC | GlobalFoundries |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | x86-64 (x86) |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | Ryzen 9 PRO 3900 | Ryzen 7 2800H |
|---|---|---|
| GPU | -- | Radeon Vega 11 |
| GPU Designer | -- | AMD |
| GPU Max Frequency | -- | 1300 MHz |
| Execution Units | -- | 11 |
| Unified Shaders | -- | 704 |
GPU
GPU Designer
GPU Max Frequency
Execution Units
Unified Shaders
Supported instruction set extensions comparison
| Extension | Ryzen 9 PRO 3900 | Ryzen 7 2800H |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AMD-Vi | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| Boost 2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| IPT | ||
| MMX | ||
| MPX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SHA | ||
| SMEP | ||
| SMM | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| SST | ||
| Secure Key | ||
| SenseMI | ||
| TBT 2.0 | ||
| TSME | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| XFR 2 | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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