AMD Radeon R7 260X vs AMD Radeon R9 270

Compare AMD Radeon R7 260X 2 GB vs AMD Radeon R9 270 2 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

779 points

807 points

3% slightly better overall score

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

19 FPS

Identical

19 FPS

Electron frame rate

Randomly generated noise sphere test

11 FPS

12 FPS

1 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

16 FPS

17 FPS

0 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

6 FPS

Identical

6 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1500 points

1610 points

7% slightly higher 3DMark Graphics score

Specifications

Core Clock Speed

Nominal chip frequency

1100 MHz

22% slightly higher core clock speed

900 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1000 MHz

8% slightly higher boost clock speed

925 MHz

Memory

Onboard memory size for textures and vertices

2 GiB

Identical

2 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

104 GB/s

5100% significantly higher memory bandwidth

2 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

115 W

30% slightly lower TDP

150 W

Pixel Rate

Number of pixels that can be rendered per second

17.6 Gigapixels/s

29.6 Gigapixels/s

68% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

61.6 Gigatexels/s

74 Gigatexels/s

20% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

1.97 TFLOPS

2.37 TFLOPS

20% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

896

1280

42% many more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

42% many more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

284th of 586

280th of 586

Family

The product line

Radeon R7 200 Series

Radeon R9 200 Series

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.4

4.6

Radeon R7 260X vs Radeon R9 270 specs and performance

For gaming, the Radeon R9 270 graphics card is better than the Radeon R7 260X in our tests.

In our comparison, the Radeon R7 260X has a slightly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon R7 260X also has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

Furthermore, the spec sheet for both these GPUs show that they both have the same amount of memory at 2 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon R7 260X has a slightly lower TDP at 115 W when compared to the Radeon R9 270 at 150 W. TDP (Thermal Design Power) measures total heat output from the chip.

In terms of raw gaming performance in our GPU benchmark, the Radeon R9 270 is better than the Radeon R7 260X.