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 #308
Rank #673
Core i7-7820X wins by 10.4% (Rank #308 vs #673)
Out of 2,060 results in the database
Rank #269
Rank #549
Core i7-7820X wins by 8.2% (Rank #269 vs #549)
Out of 2,060 results in the database
Rank #351
Rank #804
Core i7-7820X wins by 13.9% (Rank #351 vs #804)
Out of 1,771 results in the database
Rank #375
Rank #680
Core i7-7820X wins by 6.4% (Rank #375 vs #680)
Out of 1,771 results in the database
Rank #374
Rank #665
Core i7-7820X wins by 7.6% (Rank #374 vs #665)
Out of 1,771 results in the database
Rank #281
Rank #640
Core i7-7820X wins by 8.6% (Rank #281 vs #640)
Side-by-side comparison of key specifications
| Specification | Core i7-7820X | Xeon E3-1230 V5 | Diff |
|---|---|---|---|
| Cores |
8
|
4
|
+50% |
| Threads |
16
|
8
|
+50% |
| Base Frequency |
3,600 MHz
|
3,400 MHz
|
+5.6% |
| Turbo Frequency (1 core) |
4,300 MHz
|
3,800 MHz
|
+11.6% |
| Turbo Frequency (2 cores) |
4,300 MHz
|
-- | |
| Clock Multiplier |
36x
|
34x
|
+5.6% |
| L1 Cache |
512 KB
|
256 KB
|
+50% |
| L2 Cache |
8 MiB
|
1 MiB
|
+87.5% |
| L3 Cache |
11 MiB
|
8 MiB
|
+27.3% |
| Memory Channels |
4
|
2
|
+50% |
| Maximum Memory |
128 GB
|
64 GB
|
+50% |
| Max Bandwidth |
79 GB/s
|
32 GB/s
|
+60% |
| PCIe Lanes |
28
|
-- | |
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
140 W
|
80 W
|
42.9% more |
| Process (lower is better) |
14 nm
|
14 nm
|
0% |
| Specification | Core i7-7820X | Xeon E3-1230 V5 |
|---|---|---|
| Designer | Intel | Intel |
| Family | Core | Xeon |
| Series | i7-7000 | E3-1200 |
| Model Number | i7-7820X | E3-1230 |
| Microarchitecture | Skylake | Skylake |
| Core Name | Skylake | Skylake |
| Core Family | 6 | 6 |
| Core Model | 85 | 94 |
| Socket | Socket | LGA-1151 |
| Package | FCLGA-2066 | FCLGA-1151 |
| Chipset | Lewisburg | Sunrise |
| Memory Type | DDR4-2666 | DDR3L-1600 and DDR4-2133 |
| ECC Support | No | Yes |
| PCIe Revision | 3.0 | -- |
| PCIe Configuration | 1x16+1x8+1x4, 3x8+1x4 | -- |
| Market Segment | Desktop | Server |
| Release Price | $599.00 | $261.00 |
| Locked Multiplier | No | 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 | Core i7-7820X | Xeon E3-1230 V5 |
|---|---|---|
| Process | 14 nm | 14 nm |
| Die Area | -- | 122 mm² |
| Transistor Count | -- | 1,750 |
| Manufacturer | Intel | 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 | Core i7-7820X | Xeon E3-1230 V5 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX-512 | ||
| AVX-512 | ||
| AVX2 | ||
| AVX512BW | ||
| AVX512CD | ||
| AVX512DQ | ||
| AVX512F | ||
| AVX512VL | ||
| AVX512_VNNI | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| DL Boost | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA3 | ||
| FPU | ||
| HT | ||
| KPT | ||
| MBE Ctrl | ||
| MMX | ||
| MPX | ||
| NM | ||
| NX | ||
| PTT | ||
| Protected | ||
| RdRand | ||
| Real | ||
| Run Sure | ||
| SGX | ||
| SMEP | ||
| SMM | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| SST | ||
| Secure Key | ||
| TBMT 3.0 | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VMD | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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