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GeForce GTX 580 vs Radeon HD 6950

VS

Performance score

GeForce GTX 580 · 1 GB GDDR5, 244 W
4.30 +11%
Radeon HD 6950 · 2 GB GDDR5
3.86
Radeon RX 580 Radeon RX 6600 GeForce RTX 4060 GeForce RTX 5060 Radeon RX 9070 XT GeForce RTX 4090 GeForce RTX 5090

GeForce GTX 580 is 11% faster than Radeon HD 6950 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

GeForce GTX 580Radeon HD 6950
Score (0–100) 4.3 3.86
Ranking position 235 240
Power efficiency (0–100) 8.45 no data
Manufacturer NVIDIA AMD
Type Desktop Desktop
Architecture Fermi TeraScale

Specifications

GeForce GTX 580Radeon HD 6950
Shader cores 512 1408
Base clock 772 MHz no data
Boost clock 1544 MHz 800 MHz
FP32 TFLOPS (calculated) 1.58 2.25
Hardware ray tracing no no

Video memory

GeForce GTX 580Radeon HD 6950
VRAM 1 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus 384 bit 256 bit
Memory bandwidth 192 GB/s 160 GB/s

Power and connection

GeForce GTX 580Radeon HD 6950
Board power 244 W no data

Pros and cons

GeForce GTX 580

  • 11% higher overall score
  • higher memory bandwidth: 192 vs 160 GB/s

Radeon HD 6950

  • more VRAM: 2 GB vs 1 GB

Other comparisons

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