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Radeon HD 6870 vs Radeon HD 7850

VS

Performance score

Radeon HD 6870 · 1 GB GDDR5
3.56
Radeon HD 7850 · 2 GB GDDR5
3.94 +11%
Radeon RX 580 Radeon RX 6600 GeForce RTX 4060 GeForce RTX 5060 Radeon RX 9070 XT GeForce RTX 4090 GeForce RTX 5090

By our estimate, Radeon HD 7850 beats Radeon HD 6870 by 11%.

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 HD 6870Radeon HD 7850
Score (0–100) 3.56 3.94
Ranking position 244 238
Manufacturer AMD AMD
Type Desktop Desktop
Architecture TeraScale GCN

Specifications

Radeon HD 6870Radeon HD 7850
Shader cores 1120 1024
Boost clock 900 MHz 860 MHz
FP32 TFLOPS (calculated) 2.02 1.76
Hardware ray tracing no no

Video memory

Radeon HD 6870Radeon HD 7850
VRAM 1 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus 256 bit 256 bit
Memory bandwidth 134 GB/s 154 GB/s

Pros and cons

Radeon HD 6870

  • no notable advantages

Radeon HD 7850

  • 11% higher overall score
  • more VRAM: 2 GB vs 1 GB
  • higher memory bandwidth: 154 vs 134 GB/s

Other comparisons

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