At their core, the Eagle OC and WindForce OC share the same fundamental GPU architecture: identical base clocks of 2407 MHz, the same 4608 shading units, 144 TMUs, 48 ROPs, and matched memory speeds of 1750 MHz. This means both cards draw from the same well of raw computational resources, and any performance difference between them will come down entirely to how aggressively each is factory-overclocked.
That difference materializes in the boost clock: the Eagle OC reaches 2617 MHz versus the WindForce OC's 2587 MHz — a gap of 30 MHz, or roughly 1.2%. This cascades predictably into every throughput metric: floating-point performance of 24.12 TFLOPS versus 23.84 TFLOPS, texture rates of 376.8 GTexels/s versus 372.5 GTexels/s, and pixel rates of 125.6 GPixel/s versus 124.2 GPixel/s. In practice, a sub-1.5% compute advantage is well within benchmark noise and would be imperceptible in actual gaming framerates or workload runtimes.
The Eagle OC holds the technical edge in this group purely by virtue of its higher turbo clock, but the advantage is marginal enough that real-world performance should be considered effectively equal. Both cards also support double-precision floating point, which adds value for compute-adjacent tasks beyond gaming. If raw peak performance is the sole criterion, the Eagle OC wins on paper — but the WindForce OC trails by so little that thermal behavior and cooling efficiency (governed by the cooler design, not these specs) would likely matter far more to sustained performance in practice.