NVIDIA GeForce RTX 2080 vs NVIDIA GeForce RTX 4090

Compare NVIDIA GeForce RTX 2080 8 GB vs NVIDIA GeForce RTX 4090 24 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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NVIDIA GeForce RTX 4090

Price

The cheapest price from our partner retailers

$ 367.70

$ 1452.29 significantly less expensive

$ 1819.99

Benchmark Score

Overall Score

General gaming and workstation score

7102 points

33119 points

366% significantly better overall score

Flux Core frame rate

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

161 FPS

787 FPS

625 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

97 FPS

382 FPS

285 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

114 FPS

567 FPS

452 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

73 FPS

318 FPS

245 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

11016 points

19% slightly higher 3DMark Graphics score

9236 points

Blender score

Cycles Render (Samples per minute)

2341.39 points

11723.75 points

400% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

112025 points

318192 points

184% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

107797 points

273214 points

153% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1515 MHz

2235 MHz

47% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1710 MHz

2520 MHz

47% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

8 GiB

24 GiB

200% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

384 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

448 GB/s

1010 GB/s

125% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

79% significantly lower TDP

450 W

Pixel Rate

Number of pixels that can be rendered per second

109.4 Gigapixels/s

483.8 Gigapixels/s

342% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

314.6 Gigatexels/s

1290 Gigatexels/s

310% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

10.07 TFLOPS

82.58 TFLOPS

720% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2944

16384

456% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

184

512

178% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

192

200% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

67th of 586

2nd of 586

Release date

The official date of release of this chip

2018 September

2022 October

Memory Type

The type of memory used by this chip

GDDR6

GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 2080 vs GeForce RTX 4090 benchmarks

According to the hardwareDB Benchmark, the GeForce RTX 4090 GPU is faster than the GeForce RTX 2080 in gaming.

In our comparison, the GeForce RTX 4090 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. In addition, the GeForce RTX 4090 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Next up, in terms of GPU memory, the GeForce RTX 4090 has significantly more memory with 24 GiB of memory compared to 8 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the GeForce RTX 2080 has a significantly lower TDP at 250 W when compared to the GeForce RTX 4090 at 450 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the GeForce RTX 4090 is faster than the GeForce RTX 2080.