NVIDIA GeForce GTX 670 vs Intel Iris Xe

Compare NVIDIA GeForce GTX 670 4 GB vs Intel Iris Xe, 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

621 points

974 points

56% significantly better overall score

Flux Core frame rate

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

30 FPS

7 FPS slightly higher Flux Core frame rate

24 FPS

Electron frame rate

Randomly generated noise sphere test

18 FPS

3 FPS slightly higher Electron frame rate

14 FPS

City frame rate

Procedurally generated city scene with voxel rendering

18 FPS

3 FPS slightly higher City frame rate

15 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

14 FPS

3 FPS significantly higher Clouds frame rate

10 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1841 points

989% significantly higher 3DMark Graphics score

169 points

Blender score

Cycles Render (Samples per minute)

184.30 points

82% significantly higher Blender score

100.90 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

14780 points

4% slightly higher Geekbench 5 (OpenCL) score

14184 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

14358 points

1% slightly higher Geekbench 5 (Vulkan) score

14105 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

15314 points

28% slightly higher Geekbench 6 (OpenCL) score

11957 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

16269 points

16575 points

1% slightly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

915 MHz

205% significantly higher core clock speed

300 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

980 MHz

1100 MHz

12% slightly higher boost clock speed

TDP

Thermal Design Power: Measure of heat generated by the GPU

170 W

15 W

1033% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

27.44 Gigapixels/s

107% significantly higher pixel rate

13.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

109.8 Gigatexels/s

315% significantly higher texture rate

26.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

2.63 TFLOPS

8.45 TFLOPS

220% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

1344

250% significantly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

112

366% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

166% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

307th of 586

265th of 586

Release date

The official date of release of this chip

2020 September

Memory Type

The type of memory used by this chip

GDDR5

DDR4

DirectX Support

Maximum version of DirectX supported

11.0

12.0

OpenGL Support

Maximum version of OpenGL supported

4.5

4.6

GeForce GTX 670 vs Iris Xe comparison

In our benchmarks, the Iris Xe beats the GeForce GTX 670 in gaming performance.

Our database shows that the GeForce GTX 670 has a significantly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. Despite this, the Iris Xe has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

In addition, the Iris Xe has a significantly lower TDP at 15 W when compared to the GeForce GTX 670 at 170 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Iris Xe over the GeForce GTX 670.