Compare / Core i7-7700K vs Core i5-9400T

Core i7-7700K vs Core i5-9400T: which is better?

Core i7-7700K and Core i5-9400T perform almost the same in games (4K · high settings · RTX 4070). Core i5-9400T offers better value for money.

Intel

Core i7-7700K

35%of the fastest CPU
≈ $69 (used)Part score 47/100
VS
Intel

Core i5-9400T

34%of the fastest CPU
≈ $66 (used)Part score 47/100
Cheaper: Core i5-9400TValue: Core i5-9400T

Head to head

35%
Gaming performance
34%
47/100
Part score
47/100
103 FPS
Average FPS
103 FPS
≈ $69 (used)
Approx. price
≈ $66 (used)
96/100
Value for money
100/100

Specifications

Core i7-7700KCore i5-9400T
Cores / threads4 / 86
Max boost4.5 GHz3.4 GHz
Power (TDP)91 W35 W
SocketLGA1151LGA1151
MemoryDDR4DDR4
Integrated graphicsYesYes
Release year20172018
Free · no install

Is your CPU holding back your graphics card?

The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.

Estimated FPS in games

Core i7-7700KCore i5-9400T
103average FPS
103average FPS
Resolution
Graphics card

Showing: 4K · high settings · RTX 4070 · ◆ CPU-limited value

Competitive games