AMD Radeon R7 450 vs Intel Iris Xe

Compare AMD Radeon R7 450 2 GB vs Intel Iris Xe, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

General gaming and workstation score

297 points

974 points

227% significantly better overall score

Flux Core frame rate

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

8 FPS

24 FPS

15 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

4 FPS

14 FPS

10 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

6 FPS

15 FPS

9 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

2 FPS

10 FPS

8 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

10702 points

14184 points

32% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

9779 points

14105 points

44% significantly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

10058 points

11957 points

18% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

8478 points

16575 points

95% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1050 MHz

250% significantly higher core clock speed

300 MHz

TDP

Thermal Design Power: Measure of heat generated by the GPU

65 W

15 W

333% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

14.8 Gigapixels/s

12% slightly higher pixel rate

13.2 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

29.6 Gigatexels/s

12% slightly higher texture rate

26.4 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

512

33% slightly more shading units

384

Texture Mapping Units

Number of processors dedicated to applying textures

33% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

381st of 586

264th of 586

Release date

The official date of release of this chip

2016 June

2020 September

Memory Type

The type of memory used by this chip

GDDR5

DDR4

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.3

4.6

Radeon R7 450 vs Iris Xe comparison

For gaming, the Iris Xe graphics card is better than the Radeon R7 450 in our tests.

Our database shows that the Radeon R7 450 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 Iris Xe has a significantly lower TDP at 15 W when compared to the Radeon R7 450 at 65 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In terms of raw gaming performance in our GPU benchmark, the Iris Xe is better than the Radeon R7 450.