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 #440
Rank #467
EPYC 7452 wins by 0.8% (Rank #440 vs #467)
Out of 2,060 results in the database
Rank #1,042
Rank #291
Core i7-7740X wins by 18.6% (Rank #1042 vs #291)
Out of 2,060 results in the database
Rank #139
Rank #761
EPYC 7452 wins by 26.6% (Rank #139 vs #761)
Out of 1,771 results in the database
Rank #70
Rank #581
EPYC 7452 wins by 26.9% (Rank #70 vs #581)
Out of 1,771 results in the database
Rank #37
Rank #573
EPYC 7452 wins by 32.7% (Rank #37 vs #573)
Out of 1,771 results in the database
Rank #63
Rank #538
EPYC 7452 wins by 26.2% (Rank #63 vs #538)
Side-by-side comparison of key specifications
| Specification | EPYC 7452 | Core i7-7740X | Diff |
|---|---|---|---|
| Cores |
32
|
4
|
+87.5% |
| Threads |
64
|
8
|
+87.5% |
| Base Frequency |
2,200 MHz
|
4,300 MHz
|
-48.8% |
| Turbo Frequency (1 core) | -- |
4,500 MHz
|
|
| Turbo Frequency (2 cores) | -- |
4,500 MHz
|
|
| Turbo Frequency (3 cores) | -- |
4,500 MHz
|
|
| Turbo Frequency (4 cores) | -- |
4,500 MHz
|
|
| Clock Multiplier |
22x
|
43x
|
-48.8% |
| L1 Cache |
2,048 KB
|
256 KB
|
+87.5% |
| L2 Cache |
16 MiB
|
1 MiB
|
+93.8% |
| L3 Cache |
128 MiB
|
8 MiB
|
+93.8% |
| Memory Channels |
8
|
2
|
+75% |
| Maximum Memory |
4,096 GB
|
64 GB
|
+98.4% |
| Max Bandwidth |
191 GB/s
|
40 GB/s
|
+79.2% |
| PCIe Lanes |
128
|
-- | |
| Max CPUs |
2
|
1
|
+50% |
| TDP (lower is better) |
155 W
|
112 W
|
27.7% more |
| Process (lower is better) |
7 nm
|
14 nm
|
50% less |
| Specification | EPYC 7452 | Core i7-7740X |
|---|---|---|
| Designer | AMD | Intel |
| Family | EPYC | Core |
| Series | 7002 | i7-7700 |
| Model Number | 7452 | i7-7740X |
| Microarchitecture | Zen 2 | Kaby Lake |
| Core Name | Rome | Kaby Lake X |
| Core Family | 23 | 6 |
| Core Model | -- | 158 |
| Socket | Socket SP3 and LGA-4094 | Socket |
| Package | FCLGA-4094 | FCLGA-2066 |
| Chipset | -- | Lewisburg |
| Memory Type | DDR4-3200 | DDR4-2666 |
| ECC Support | Yes | No |
| PCIe Revision | 4.0 | -- |
| PCIe Configuration | x16, x8 | -- |
| Market Segment | Server | Desktop |
| Release Price | $2,025.00 | $339.00 |
| 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 | EPYC 7452 | Core i7-7740X |
|---|---|---|
| Process | 7 nm | 14 nm |
| Die Area | 192 mm² | -- |
| Transistor Count | 3,800 | -- |
| Manufacturer | TSMC and GlobalFoundries | Intel |
| 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 | EPYC 7452 | Core i7-7740X |
|---|---|---|
| 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 | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| MPX | ||
| NM | ||
| NX | ||
| Node Ctrlr | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| Run Sure | ||
| SEV | ||
| SGX | ||
| SHA | ||
| SME | ||
| SMM | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSE4a | ||
| SSSE3 | ||
| SST | ||
| SenseMI | ||
| TBT 1.0 | ||
| TBT 2.0 | ||
| TSME | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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