NVIDIA GeForce GTX 1060 Max-Q vs AMD Radeon HD 7990

Compare NVIDIA GeForce GTX 1060 Max-Q 6 GB vs AMD Radeon HD 7990 3 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

1789 points

2% slightly better overall score

1743 points

Flux Core frame rate

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

37 FPS

41 FPS

4 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

30 FPS

5 FPS slightly higher Electron frame rate

25 FPS

City frame rate

Procedurally generated city scene with voxel rendering

25 FPS

35 FPS

11 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

23 FPS

10 FPS significantly higher Clouds frame rate

14 FPS

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Specifications

Core Clock Speed

Nominal chip frequency

1480 MHz

55% significantly higher core clock speed

950 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1480 MHz

47% significantly higher boost clock speed

1000 MHz

Memory

Onboard memory size for textures and vertices

6 GiB

100% significantly more memory

3 GiB

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

384 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

192.2 GB/s

288 GB/s

49% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

80 W

368% significantly lower TDP

375 W

Pixel Rate

Number of pixels that can be rendered per second

71.04 Gigapixels/s

121% significantly higher pixel rate

32 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

118.4 Gigatexels/s

128 Gigatexels/s

8% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

3.79 TFLOPS

4.10 TFLOPS

8% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1280

2048

60% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

60% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

49% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

222nd of 586

223rd of 586

Family

The product line

Radeon HD 7000 Series

Release date

The official date of release of this chip

2017 June

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.1

11.2

OpenGL Support

Maximum version of OpenGL supported

4.5

4.4

GeForce GTX 1060 Max-Q vs Radeon HD 7990 benchmarks

For gaming, the GeForce GTX 1060 Max-Q graphics card is better than the Radeon HD 7990 in our tests.

The GeForce GTX 1060 Max-Q has a significantly 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 GeForce GTX 1060 Max-Q also has a significantly 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 the GeForce GTX 1060 Max-Q has significantly more memory with 6 GiB of memory compared to 3 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the GeForce GTX 1060 Max-Q has a significantly lower TDP at 80 W when compared to the Radeon HD 7990 at 375 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1060 Max-Q is faster than the Radeon HD 7990.