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 #862
Rank #777
EPYC 7251 wins by 2% (Rank #862 vs #777)
Out of 2,060 results in the database
Rank #902
Rank #922
Xeon Silver 4214 wins by 0.6% (Rank #902 vs #922)
Out of 2,060 results in the database
Rank #677
Rank #492
EPYC 7251 wins by 5.6% (Rank #677 vs #492)
Out of 1,771 results in the database
Rank #359
Rank #433
Xeon Silver 4214 wins by 2.6% (Rank #359 vs #433)
Out of 1,771 results in the database
Rank #375
Rank #359
EPYC 7251 wins by 0.5% (Rank #375 vs #359)
Out of 1,771 results in the database
Rank #333
Rank #415
Xeon Silver 4214 wins by 3% (Rank #333 vs #415)
Side-by-side comparison of key specifications
| Specification | Xeon Silver 4214 | EPYC 7251 | Diff |
|---|---|---|---|
| Cores |
12
|
8
|
+33.3% |
| Threads |
24
|
16
|
+33.3% |
| Base Frequency |
2,200 MHz
|
2,100 MHz
|
+4.5% |
| Turbo Frequency (1 core) |
3,200 MHz
|
2,900 MHz
|
+9.4% |
| Turbo Frequency (2 cores) | -- |
2,900 MHz
|
|
| Turbo Frequency (3 cores) | -- |
2,900 MHz
|
|
| Turbo Frequency (4 cores) | -- |
2,900 MHz
|
|
| Clock Multiplier |
22x
|
21x
|
+4.5% |
| L1 Cache |
768 KB
|
768 KB
|
0% |
| L2 Cache |
12 MiB
|
4 MiB
|
+66.7% |
| L3 Cache |
17 MiB
|
32 MiB
|
-48.4% |
| Memory Channels |
6
|
8
|
-25% |
| Maximum Memory |
1,024 GB
|
2,048 GB
|
-50% |
| Max Bandwidth |
107 GB/s
|
143 GB/s
|
-25% |
| PCIe Lanes |
48
|
-- | |
| Max CPUs |
2
|
2
|
0% |
| TDP (lower is better) |
85 W
|
120 W
|
29.2% less |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Xeon Silver 4214 | EPYC 7251 |
|---|---|---|
| Designer | Intel | AMD |
| Family | Xeon | EPYC |
| Series | 4200 | 7000 |
| Model Number | 4214 | 7251 |
| Microarchitecture | Cascade Lake | Zen |
| Core Name | Cascade Lake SP | Naples |
| Core Family | 6 | 23 |
| Core Model | -- | 1 |
| Socket | Socket P and LGA-3647 | Socket |
| Package | FCLGA-3647 | FCLGA-4094 |
| Chipset | Lewisburg | -- |
| Memory Type | DDR4-2400 | DDR4-2400 |
| ECC Support | Yes | Yes |
| PCIe Revision | 3.0 | -- |
| PCIe Configuration | 1x16, x8, x4 | -- |
| Market Segment | Server | Server |
| Release Price | $694.00 | $574.00 |
| Locked Multiplier | Yes | No |
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
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon Silver 4214 | EPYC 7251 |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | -- | 213 mm² |
| Transistor Count | -- | 19.20 billion |
| Manufacturer | Intel | 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
Supported instruction set extensions comparison
| Extension | Xeon Silver 4214 | EPYC 7251 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AMD-Vi | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| AVX512VNNI | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| DL Boost | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| NM | ||
| NX | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SEV | ||
| SHA | ||
| SME | ||
| SMM | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| SST | ||
| SenseMI | ||
| TBT 2.0 | ||
| TSME | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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