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Best GPU for the Core i5-10600K

Graphics cards this processor can feed at each resolution.

At 1080p

  1. Radeon RX 9060 XT 16GB $349 · CPU holds it back 5.3%
  2. Radeon RX 7700 XT $449 · CPU holds it back 5.3%
  3. Radeon RX 9060 XT 8GB $299 · CPU holds it back 3.1%
  4. GeForce RTX 5060 Ti 16GB $429 · CPU holds it back 0.8%

At 1440p

  1. Radeon RX 9070 $549 · CPU holds it back 6.3%
  2. GeForce RTX 4090 Laptop n/a · CPU holds it back 4.7%
  3. GeForce RTX 4070 Ti $799 · balanced
  4. Radeon RX 6950 XT $1,099 · balanced

At 4K

  1. GeForce RTX 4090 $1,599 · CPU holds it back 8.4%
  2. GeForce RTX 5080 $999 · balanced
  3. GeForce RTX 4080 Super $999 · balanced
  4. Radeon RX 7900 XTX $999 · balanced

Picks keep the CPU and GPU within 10% of each other. Prices are launch prices, not today’s shelf prices.

Graphics cards the Core i5-10600K can drive at each resolution

At 1080p the strongest card the Core i5-10600K can feed is the Radeon RX 9060 XT 16GB (launch price $349), with 16 GB of video memory and a 160 W rating. Next in the list is the Radeon RX 7700 XT, which is held back by 5.3%.

At 1440p the strongest card the Core i5-10600K can feed is the Radeon RX 9070 (launch price $549), with 16 GB of video memory and a 220 W rating. Next in the list is the GeForce RTX 4090 Laptop, which is held back by 4.7%.

At 4K the strongest card the Core i5-10600K can feed is the GeForce RTX 4090 (launch price $1,599), with 24 GB of video memory and a 450 W rating. Next in the list is the GeForce RTX 5080, which is within 16% of the processor.

Memory, power and price

The ceiling climbs with resolution: Radeon RX 9060 XT 16GB (index 44) at 1080p, Radeon RX 9070 at 1440p and GeForce RTX 4090 (index 100) at 4K.

The picks draw between 150 W and 450 W and carry 8 to 24 GB of video memory, so the top of the list needs a power supply of about 1200 W with this processor.

Questions

What is the best GPU for the Core i5-10600K?

At 1080p, the strongest card in our list that this processor can feed without a CPU bottleneck above 10% is the Radeon RX 9060 XT 16GB. At higher resolutions it can feed faster cards.

What is the best GPU for the Core i5-10600K at 4K?

The GeForce RTX 4090 (index 100, 24 GB, 450 W) is the strongest card in our list that this processor can feed at 4K.

Updated October 3, 2026