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 #243
Rank #1,407
EPYC 7402 wins by 27% (Rank #243 vs #1407)
Out of 2,060 results in the database
Rank #673
Rank #1,326
EPYC 7402 wins by 16.9% (Rank #673 vs #1326)
Out of 2,060 results in the database
Rank #101
Rank #1,764
EPYC 7402 wins by 38.6% (Rank #101 vs #1764)
Out of 1,771 results in the database
Rank #67
Rank #1,427
EPYC 7402 wins by 30.6% (Rank #67 vs #1427)
Out of 1,771 results in the database
Rank #52
Rank #1,477
EPYC 7402 wins by 35% (Rank #52 vs #1477)
Out of 1,771 results in the database
Rank #47
Rank #1,418
EPYC 7402 wins by 33.9% (Rank #47 vs #1418)
Side-by-side comparison of key specifications
| Specification | EPYC 7402 | Pentium G645 | Diff |
|---|---|---|---|
| Cores |
24
|
2
|
+91.7% |
| Threads |
48
|
2
|
+95.8% |
| Base Frequency |
2,800 MHz
|
2,900 MHz
|
-3.4% |
| Clock Multiplier |
28x
|
29x
|
-3.4% |
| L1 Cache |
1,536 KB
|
62 KB
|
+95.9% |
| L2 Cache |
12 MiB
|
0 MiB
|
+98% |
| L3 Cache |
128 MiB
|
3 MiB
|
+97.8% |
| Memory Channels |
8
|
2
|
+75% |
| Maximum Memory |
4,096 GB
|
0 GB
|
+100% |
| Max Bandwidth |
191 GB/s
|
17 GB/s
|
+91.1% |
| PCIe Lanes |
128
|
12
|
+90.6% |
| Max CPUs |
2
|
1
|
+50% |
| TDP (lower is better) |
180 W
|
65 W
|
63.9% more |
| Process (lower is better) |
7 nm
|
32 nm
|
78.1% less |
| Specification | EPYC 7402 | Pentium G645 |
|---|---|---|
| Designer | AMD | Intel |
| Family | EPYC | -- |
| Series | 7002 | -- |
| Model Number | 7402 | G645 |
| Microarchitecture | Zen 2 | -- |
| Core Name | Rome | Sandy Bridge |
| Core Family | 23 | -- |
| Socket | Socket SP3 and LGA-4094 | FCLGA1155 |
| Package | FCLGA-4094 | FC-LGA10 |
| Memory Type | DDR4-3200 | DDR3 1066 |
| ECC Support | Yes | Yes |
| PCIe Revision | 4.0 | 2.0 |
| PCIe Configuration | x16, x8 | up to 1x16, 2x8, 1x8 & 2x4 |
| Market Segment | Server | Desktop |
| Release Price | $1,783.00 | -- |
| Locked Multiplier | Yes | Yes |
Designer
Family
Series
Model Number
Microarchitecture
Core Name
Core Family
Socket
Package
Memory Type
ECC Support
PCIe Revision
PCIe Configuration
Market Segment
Release Price
Locked Multiplier
Manufacturing process and die characteristics
| Specification | EPYC 7402 | Pentium G645 |
|---|---|---|
| Process | 7 nm | 32 nm |
| Die Area | 192 mm² | 131 mm² |
| Transistor Count | 15,200 | 0.00 billion |
| Manufacturer | TSMC and GlobalFoundries | Intel |
| Technology | CMOS | -- |
| Word Size | 64-bit | 64-bit |
| ISA | x86-64 (x86) | -- |
Process
Die Area
Transistor Count
Manufacturer
Technology
Word Size
ISA
Integrated GPU specifications comparison
| Specification | EPYC 7402 | Pentium G645 |
|---|---|---|
| GPU | -- | HD Graphics |
| GPU Designer | -- | Intel |
| GPU Max Frequency | -- | 1100 MHz |
GPU
GPU Designer
GPU Max Frequency
Supported instruction set extensions comparison
| Extension | EPYC 7402 | Pentium G645 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AMD-V | ||
| AMD-Vi | ||
| AVX | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| AVX512_VNNI | ||
| BMI1 | ||
| BMI2 | ||
| Boost 2 | ||
| CLMUL | ||
| DL Boost | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| NM | ||
| NX | ||
| Node Ctrlr | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| Run Sure | ||
| SEV | ||
| SHA | ||
| SIPP | ||
| SME | ||
| 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 | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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