NVIDIA GeForce GTX 1650 vs AMD Radeon HD 7990

Compare NVIDIA GeForce GTX 1650 4 GB vs AMD Radeon HD 7990 3 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Specifications
Comments (0)
Popular Comparisons

GPU Comparison

Quickly search and compare graphics cards

AMD Radeon HD 7990

Price

The cheapest price from our partner retailers

$ 249.99

$ 424.97 significantly less expensive

$ 674.96

Benchmark Score

Overall Score

General gaming and workstation score

2244 points

28% slightly better overall score

1743 points

Flux Core frame rate

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

53 FPS

12 FPS slightly higher Flux Core frame rate

41 FPS

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

37 FPS

1 FPS slightly higher City frame rate

35 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

23 FPS

9 FPS significantly higher Clouds frame rate

14 FPS

Free GPU Benchmark

Want to compare your graphics card against the GeForce GTX 1650 and the Radeon HD 7990? Download our free and quick PC Performance Test.

Download GPU Benchmark

Specifications

Core Clock Speed

Nominal chip frequency

1485 MHz

56% significantly higher core clock speed

950 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1665 MHz

66% significantly higher boost clock speed

1000 MHz

Memory

Onboard memory size for textures and vertices

4 GiB

33% slightly more memory

3 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

384 Bit

200% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

128.1 GB/s

288 GB/s

124% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

400% significantly lower TDP

375 W

Pixel Rate

Number of pixels that can be rendered per second

53.28 Gigapixels/s

66% significantly higher pixel rate

32 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

93.24 Gigatexels/s

128 Gigatexels/s

37% slightly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

2.98 TFLOPS

4.10 TFLOPS

37% slightly better floating point performance

Shading Units

Number of processors dedicated to shader processing

896

2048

128% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

128% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

194th of 586

223rd of 586

Family

The product line

Radeon HD 7000 Series

Release date

The official date of release of this chip

2019 April

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

11.2

OpenGL Support

Maximum version of OpenGL supported

4.6

4.4

GeForce GTX 1650 vs Radeon HD 7990 comparison

For gaming, the GeForce GTX 1650 graphics card is better than the Radeon HD 7990 in our tests.

In our comparison, the GeForce GTX 1650 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 GTX 1650 also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that the GeForce GTX 1650 has slightly more memory with 4 GiB of memory compared to 3 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce GTX 1650 has a significantly lower TDP at 75 W when compared to the Radeon HD 7990 at 375 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the GeForce GTX 1650 is faster than the Radeon HD 7990.