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 #571
Rank #1,300
Core i7-7700T wins by 16.6% (Rank #571 vs #1300)
Out of 2,060 results in the database
Rank #499
Rank #1,394
Core i7-7700T wins by 21.1% (Rank #499 vs #1394)
Out of 2,060 results in the database
Rank #585
Rank #1,078
Core i7-7700T wins by 9.1% (Rank #585 vs #1078)
Out of 1,771 results in the database
Rank #710
Rank #983
Core i7-7700T wins by 2% (Rank #710 vs #983)
Out of 1,771 results in the database
Rank #688
Rank #1,018
Core i7-7700T wins by 2.8% (Rank #688 vs #1018)
Out of 1,771 results in the database
Rank #681
Rank #1,033
Core i7-7700T wins by 3.3% (Rank #681 vs #1033)
Side-by-side comparison of key specifications
| Specification | Core i7-7700T | Core i7-920 | Diff |
|---|---|---|---|
| Cores |
4
|
4
|
0% |
| Threads |
8
|
8
|
0% |
| Base Frequency |
2,900 MHz
|
2,660 MHz
|
+8.3% |
| Turbo Frequency (1 core) |
3,800 MHz
|
-- | |
| Turbo Frequency (2 cores) |
3,700 MHz
|
-- | |
| Turbo Frequency (3 cores) |
3,700 MHz
|
-- | |
| Turbo Frequency (4 cores) |
3,600 MHz
|
-- | |
| Clock Multiplier |
29x
|
20x
|
+31% |
| L1 Cache |
256 KB
|
62 KB
|
+75.6% |
| L2 Cache |
1 MiB
|
0 MiB
|
+75.6% |
| L3 Cache |
8 MiB
|
8 MiB
|
+4.6% |
| Memory Channels |
2
|
3
|
-33.3% |
| Maximum Memory |
64 GB
|
0 GB
|
+100% |
| Max Bandwidth |
36 GB/s
|
26 GB/s
|
+28.4% |
| PCIe Lanes | -- |
16
|
|
| Max CPUs |
1
|
1
|
0% |
| TDP (lower is better) |
35 W
|
130 W
|
73.1% less |
| Process (lower is better) |
14 nm
|
45 nm
|
68.9% less |
| Specification | Core i7-7700T | Core i7-920 |
|---|---|---|
| Designer | Intel | Intel |
| Family | Core | -- |
| Series | i7-7700 | -- |
| Model Number | i7-7700T | i7-920 |
| Microarchitecture | Kaby Lake | -- |
| Core Name | Kaby Lake S | Bloomfield |
| Core Family | 6 | -- |
| Core Model | 158 | -- |
| Socket | LGA-1151 | FCLGA1366 |
| Package | FCLGA-1151 | FC-LGA8 |
| Chipset | Sunrise Point and Union Point | -- |
| Memory Type | DDR3L-1600 and DDR4-2400 | DDR3 800/1066 |
| ECC Support | No | No |
| PCIe Revision | -- | 2.0 |
| PCIe Configuration | -- | up to 1x16, 2x8, 1x8 & 2x4 |
| Market Segment | Desktop | Desktop |
| Release Price | $312.00 | -- |
| 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 | Core i7-7700T | Core i7-920 |
|---|---|---|
| Process | 14 nm | 45 nm |
| Die Area | -- | 263 mm² |
| Transistor Count | -- | 0.00 billion |
| Manufacturer | Intel | 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 | Core i7-7700T | Core i7-920 |
|---|---|---|
| GPU | HD Graphics 630 | HD Graphics 2500 |
| GPU Designer | Intel | Intel |
| GPU Max Frequency | 1150 MHz | 1050 MHz |
| Execution Units | 24 | -- |
GPU
GPU Designer
GPU Max Frequency
Execution Units
Supported instruction set extensions comparison
| Extension | Core i7-7700T | Core i7-920 |
|---|---|---|
| ABM | ||
| ADX | ||
| AES | ||
| AVX | ||
| AVX2 | ||
| BMI1 | ||
| BMI2 | ||
| CLMUL | ||
| EIST | ||
| EMMX | ||
| EPT | ||
| F16C | ||
| FMA | ||
| FMA3 | ||
| FPU | ||
| Flex Memory | ||
| HT | ||
| IPT | ||
| ISRT | ||
| MMX | ||
| MPX | ||
| MWT | ||
| NX | ||
| Protected | ||
| RdRand | ||
| Real | ||
| SGX | ||
| SIPP | ||
| SMEP | ||
| SMM | ||
| SMT | ||
| SSE | ||
| SSE2 | ||
| SSE3 | ||
| SSE4.1 | ||
| SSE4.2 | ||
| SSSE3 | ||
| SST | ||
| Secure Key | ||
| TBT 2.0 | ||
| TSX | ||
| TXT | ||
| VT-d | ||
| VT-x | ||
| vPro | ||
| x86-16 | ||
| x86-32 | ||
| x86-64 |
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