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 #162
Rank #2,053
EPYC 7402P wins by 42.5% (Rank #162 vs #2053)
Out of 2,060 results in the database
Rank #605
Rank #2,052
EPYC 7402P wins by 41.1% (Rank #605 vs #2052)
Out of 2,060 results in the database
Rank #64
Rank #2,010
EPYC 7402P wins by 44% (Rank #64 vs #2010)
Out of 1,771 results in the database
Rank #73
Number Crunching not available for both processors.
Out of 1,771 results in the database
Rank #56
Data Processing not available for both processors.
Out of 1,771 results in the database
Rank #58
Physics & Compute not available for both processors.
Side-by-side comparison of key specifications
| Specification | EPYC 7402P | Atom Z670 | Diff |
|---|---|---|---|
| Cores |
24
|
1
|
+95.8% |
| Threads |
48
|
2
|
+95.8% |
| Base Frequency |
2,800 MHz
|
1,500 MHz
|
+46.4% |
| Clock Multiplier |
28x
|
8x
|
+71.4% |
| L1 Cache |
1,536 KB
|
56 KB
|
+96.4% |
| L2 Cache |
12 MiB
|
1 MiB
|
+95.8% |
| L3 Cache |
128 MiB
|
-- | |
| Memory Channels |
8
|
1
|
+87.5% |
| Maximum Memory |
4,096 GB
|
2 GB
|
+100% |
| Max Bandwidth |
191 GB/s
|
3 GB/s
|
+98.4% |
| PCIe Lanes |
128
|
-- | |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
180 W
|
3 W
|
98.3% more |
| Process (lower is better) |
7 nm
|
45 nm
|
84.4% less |
| Specification | EPYC 7402P | Atom Z670 |
|---|---|---|
| Designer | AMD | Intel |
| Family | EPYC | Atom |
| Series | 7002 | Z650 |
| Model Number | 7402P | Z670 |
| Microarchitecture | Zen 2 | Bonnell |
| Core Name | Rome | Lincroft |
| Core Family | 23 | 6 |
| Core Model | -- | 38 |
| Socket | Socket SP3 and LGA-4094 | BGA-518 |
| Package | FCLGA-4094 | FCBGA-518 |
| Chipset | -- | Langwell |
| Memory Type | DDR4-3200 | DDR-400 and DDR2-800 |
| ECC Support | Yes | No |
| PCIe Revision | 4.0 | -- |
| PCIe Configuration | x16, x8 | -- |
| Market Segment | Server | Mobile |
| Release Price | $1,250.00 | $75.00 |
| Locked Multiplier | Yes | 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
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | EPYC 7402P | Atom Z670 |
|---|---|---|
| Process | 7 nm | 45 nm |
| Die Area | 192 mm² | 65 mm² |
| Transistor Count | 3,800 | 0.00 billion |
| Manufacturer | TSMC and GlobalFoundries | Intel |
| Technology | CMOS | CMOS |
| Word Size | 64-bit | 32-bit |
| ISA | x86-64 (x86) | x86-32 (x86) |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | EPYC 7402P | Atom Z670 |
|---|---|---|
| GPU | -- | PowerVR |
| GPU Designer | -- | Imagination |
GPU
GPU Designer
Supported instruction set extensions comparison
| Extension | EPYC 7402P | Atom Z670 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AMD-Vi | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| BMI1 | ||
| BMI2 | ||
| BPT | ||
| Boost 2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| NM | ||
| NX | ||
| Node Ctrlr | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| Run Sure | ||
| 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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