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GeForce GTX 680 vs Radeon HD 7950

VS

Performance score

GeForce GTX 680 · 2 GB GDDR5, 195 W
5.62
Radeon HD 7950 · 3 GB GDDR5
5.68

GeForce GTX 680 and Radeon HD 7950 are almost equally fast (under 3% apart) — choose by price, socket and platform.

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 680Radeon HD 7950
Score (0–100) 5.62 5.68
Ranking position 210 209
Power efficiency (0–100) 13.82 no data
Manufacturer NVIDIA AMD
Type Desktop Desktop
Architecture Kepler GCN

Specifications

GeForce GTX 680Radeon HD 7950
Shader cores 1536 1792
Base clock 1006 MHz no data
Boost clock 1058 MHz 800 MHz
FP32 TFLOPS (calculated) 3.25 2.87
Hardware ray tracing no no

Video memory

GeForce GTX 680Radeon HD 7950
VRAM 2 GB 3 GB
Memory type GDDR5 GDDR5
Memory bus 256 bit 384 bit
Memory bandwidth 192 GB/s 240 GB/s

Power and connection

GeForce GTX 680Radeon HD 7950
Board power 195 W no data

Pros and cons

GeForce GTX 680

  • no notable advantages

Radeon HD 7950

  • more VRAM: 3 GB vs 2 GB
  • higher memory bandwidth: 240 vs 192 GB/s

Other comparisons

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