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IntelBX80684I59400F
IntelBX80677I57500

6 Cores, 6 Threads @2.9GHz, Coffee Lake.
Release date: Q1 2019.

4 Cores, 4 Threads @3.4GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 448,949 user samples
299,482 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 72% Base clock 2.9 GHz, turbo 3.85 GHz (avg)
Poor: 72% Great: 91%
SPEED RANK: 205th / 1468
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 69%
Battle cruiser
149,467 User Benchmarks
Best Bench: 78% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Worst Bench: 45% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 45% Great: 78%
SPEED RANK: 486th / 1468
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 50%
Yacht
Effective Speed
Effective CPU Speed
84.8 % Faster effective speed.
+27%
66.8 %
Memory
Avg. Memory Latency
87.8 Pts Lower memory latency.
+12%
78.4 Pts
1-Core
Avg. Single Core Speed
117 Pts Faster single-core speed.
+17%
100 Pts
2-Core
Avg. Dual Core Speed
233 Pts Faster dual-core speed.
+17%
199 Pts
4-Core
Avg. Quad Core Speed
450 Pts Much faster quad-core speed.
+42%
316 Pts
8-Core
Avg. Octa Core Speed
589 Pts Much faster octa-core speed.
+75%
337 Pts
Memory
OC Memory Latency
94.4 Pts +3% 92 Pts
1-Core
OC Single Core Speed
123 Pts Slightly faster OC single-core speed.
+10%
112 Pts
2-Core
OC Dual Core Speed
243 Pts Slightly faster OC dual-core speed.
+9%
222 Pts
4-Core
OC Quad Core Speed
484 Pts Faster OC quad-core speed.
+23%
395 Pts
8-Core
OC Octa Core Speed
685 Pts Much faster OC octa-core speed.
+68%
407 Pts
Market Share
Based on 68,956,589 CPUs tested
Market Share
Market Share (trailing 30 days)
1.42 % Hugely higher market share.
+264%
0.39 %
Value
Value For Money
118 % Better value.
+27%
93.1 %
User Rating
UBM User Rating
86 % Much more popular.
+51%
57 %
Price
Price (score)
$83 $83
Age
Newest
69 Months More recent.
+27%
94 Months
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
6 threads Much higher thread count.
+50%
4 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
2.9 GHz 3.4 GHz Faster base frequency.
+17%
Turbo Clock
Turbo Clock Speed
4.1 GHz Slightly faster turbo frequency.
+8%
3.8 GHz
64-Core
OC Multi Core Speed
696 Pts Much faster OC 64-core speed.
+71%
408 Pts
64-Core
Avg. Multi Core Speed
614 Pts Hugely faster 64-core speed.
+81%
340 Pts
Series
CPU Architecture
Coffee Lake Kaby Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
None HD 630
Launch Date
Launch Date
Q1'19 Q1'17
Cache
Cache
9 MB SmartCache 6 MB
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Max Turbo Frequency
Max Turbo Frequency
4.10 GHz 3.80 GHz
Max Memory Size
Max Memory Size (dependent on memory type)
128 GB 64 GB
Memory Types
Memory Types
DDR4-2666 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
TSX-NI
Intel® TSX-NI
No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes

More specs » More specs »

Intel’s Core i5-9400F is a hex-core 9th generation Coffee Lake desktop processor. It features base / boost clocks of 2.9 / 4.1 GHz, 9 MB of cache, a 65W TDP and it ships with a cooler but it does not have integrated graphics like the “non-F” variants. Although the 9400F is compatible with the enthusiast grade Z390 chipset it is normally paired with a better value for money B360 motherboard. At its launch the i5-9400F retailed for $180 but prices have dropped to the point ($135) that it now represents an excellent value proposition to gamers. Comparing the i5-9400F to the Ryzen 3600 shows that the 3600 is 8% better for quad-core processing but it costs 40% ($50) more than the 9400F. Ordinarily higher quad-core performance would result in better gaming but the Ryzen 3000 memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency. Gamers can invest the $50 savings in a better GPU, for example by upgrading from a 2060S to a 2070S. Since the GPU makes the most difference to gaming, the end result is a system which offers far superior real world gaming performance for similar money. For those gamers who demand the best of the best, it is necessary to jump to one of the higher frequency SKUs such as the 9600K but for everyone else the i5-9400F offers unparalleled value. [Aug '19 CPUPro]

MORE DETAILS

The Core i5-7500 is not due for release until January 2017 but one of our users has submitted benchmarks for it already. We only have one sample so these benchmark results are obviously preliminary. Comparing the 7500 and 6500 shows that average effective speed is up by an impressive 15%. Although price details are not yet available the i5-7500 is likely to cost around $210 which would be in line with the prices for previous generations of this i5. We will revisit this summary when we have more samples. [Oct '16 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) November 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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