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Radeon R9 290X vs Radeon R9 390

VS

Performance score

Radeon R9 290X · 4 GB GDDR5
8.42
Radeon R9 390 · 8 GB GDDR5
8.77 +4%
Radeon RX 6600 GeForce RTX 4060 GeForce RTX 3060 Ti GeForce RTX 4070 SUPER Radeon RX 9070 XT GeForce RTX 4090 GeForce RTX 5090

Radeon R9 390 is 4% faster than Radeon R9 290X by our estimate.

The score is our own estimate from the specs (core count, clock, architecture), not FPS from benchmarks. 100 = the fastest card in our database.

Overview

Radeon R9 290XRadeon R9 390
Score (0–100) 8.42 8.77
Ranking position 176 168
Manufacturer AMD AMD
Type Desktop Desktop
Architecture GCN GCN

Specifications

Radeon R9 290XRadeon R9 390
Shader cores 2560 2560
Boost clock 947 MHz 1000 MHz
FP32 TFLOPS (calculated) 4.85 5.12
Hardware ray tracing no no

Video memory

Radeon R9 290XRadeon R9 390
VRAM 4 GB 8 GB
Memory type GDDR5 GDDR5
Memory bus 512 bit 512 bit
Memory bandwidth 320 GB/s 384 GB/s

Pros and cons

Radeon R9 290X

  • no notable advantages

Radeon R9 390

  • 4% higher overall score
  • more VRAM: 8 GB vs 4 GB
  • higher memory bandwidth: 384 vs 320 GB/s

Other comparisons

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