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 #1,049
Rank #155
Xeon Gold 6426Y wins by 24.2% (Rank #1049 vs #155)
Out of 2,060 results in the database
Rank #1,109
Rank #271
Xeon Gold 6426Y wins by 20.7% (Rank #1109 vs #271)
Out of 2,060 results in the database
Rank #873
Rank #125
Xeon Gold 6426Y wins by 28.9% (Rank #873 vs #125)
Out of 1,771 results in the database
Rank #843
Rank #106
Xeon Gold 6426Y wins by 22.5% (Rank #843 vs #106)
Out of 1,771 results in the database
Rank #814
Rank #131
Xeon Gold 6426Y wins by 20.7% (Rank #814 vs #131)
Out of 1,771 results in the database
Rank #808
Rank #82
Xeon Gold 6426Y wins by 25.2% (Rank #808 vs #82)
Side-by-side comparison of key specifications
| Specification | Xeon D-1520 | Xeon Gold 6426Y | Diff |
|---|---|---|---|
| Cores |
4
|
16
|
-75% |
| Threads |
8
|
32
|
-75% |
| Base Frequency |
2,200 MHz
|
2,500 MHz
|
-12% |
| Turbo Frequency (1 core) |
2,600 MHz
|
-- | |
| Clock Multiplier |
22x
|
25x
|
-12% |
| L1 Cache |
256 KB
|
78 KB
|
+69.6% |
| L2 Cache |
1 MiB
|
2 MiB
|
-47.6% |
| L3 Cache |
6 MiB
|
-- | |
| Memory Channels |
2
|
-- | |
| Maximum Memory |
128 GB
|
-- | |
| Max Bandwidth |
32 GB/s
|
-- | |
| PCIe Lanes |
24
|
-- | |
| Max CPUs |
1
|
-- | |
| TDP (lower is better) |
45 W
|
185 W
|
75.7% less |
| Process (lower is better) |
14 nm
|
10 nm
|
28.6% more |
| Specification | Xeon D-1520 | Xeon Gold 6426Y |
|---|---|---|
| Designer | Intel | Intel |
| Family | Xeon | -- |
| Series | D-1500 | -- |
| Model Number | D-1520 | -- |
| Microarchitecture | Broadwell | -- |
| Core Name | Broadwell | Sapphire Rapids |
| Core Family | 6 | -- |
| Core Model | 6 | -- |
| Socket | BGA 1667 | Socket 4677 |
| Package | FCBGA-1667 | FC-LGA16A |
| Memory Type | DDR4-2133 | DDR5 |
| ECC Support | Yes | -- |
| PCIe Revision | 3.0 | -- |
| PCIe Configuration | x16, x8, x4 | -- |
| Market Segment | Server | Server/Workstation |
| Release Price | $199.00 | -- |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Core Model
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | Xeon D-1520 | Xeon Gold 6426Y |
|---|---|---|
| Process | 14 nm | 10 nm |
| Die Area | 246.24 mm² | -- |
| Transistor Count | 3.20 billion | -- |
| Manufacturer | Intel | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | -- |
| ISA | x86-64 (x86) | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Supported instruction set extensions comparison
| Extension | Xeon D-1520 | Xeon Gold 6426Y |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| MMX | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SHA | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| Secure Key | ||
| TBT 1.0 | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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