Submit Benchmarks!

Submit SSD Benchmark
Submit GPU Benchmark

Compare any two graphics cards:
VS

GeForce RTX 2080 vs Radeon R9 380 4G

Intro

The GeForce RTX 2080 makes use of a 12 nm design. nVidia has set the core frequency at 1515 MHz. The GDDR6 RAM runs at a speed of 14 MHz on this particular model. It features 2944 SPUs as well as 184 Texture Address Units and 64 Rasterization Operator Units.

Compare all of that to the Radeon R9 380 4G, which uses a 28 nm design. AMD has set the core speed at 970 MHz. The GDDR5 RAM runs at a frequency of 1425 MHz on this particular model. It features 1792 SPUs along with 112 TAUs and 32 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 380 4G 190 Watts
GeForce RTX 2080 215 Watts
Difference: 25 Watts (13%)

Memory Bandwidth

As far as performance goes, the GeForce RTX 2080 should in theory be a lot superior to the Radeon R9 380 4G in general. (explain)

GeForce RTX 2080 458752 MB/sec
Radeon R9 380 4G 182400 MB/sec
Difference: 276352 (152%)

Texel Rate

The GeForce RTX 2080 should be quite a bit (more or less 157%) better at AF than the Radeon R9 380 4G. (explain)

GeForce RTX 2080 278760 Mtexels/sec
Radeon R9 380 4G 108640 Mtexels/sec
Difference: 170120 (157%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce RTX 2080 is the winner, and very much so. (explain)

GeForce RTX 2080 96960 Mpixels/sec
Radeon R9 380 4G 31040 Mpixels/sec
Difference: 65920 (212%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

Display Prices

Hide Prices

GeForce RTX 2080

Amazon.com

Radeon R9 380 4G

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

Display Specifications

Hide Specifications

Model GeForce RTX 2080 Radeon R9 380 4G
Manufacturer nVidia AMD
Year September 2018 June 2015
Code Name TU104-400A-A1 Antigua PRO
Memory 8192 MB 4096 MB
Core Speed 1515 MHz 970 MHz
Memory Speed 14 GB/s 5700 MHz
Power (Max TDP) 215 watts 190 watts
Bandwidth 458752 MB/sec 182400 MB/sec
Texel Rate 278760 Mtexels/sec 108640 Mtexels/sec
Pixel Rate 96960 Mpixels/sec 31040 Mpixels/sec
Unified Shaders 2944 1792
Texture Mapping Units 184 112
Render Output Units 64 32
Bus Type GDDR6 GDDR5
Bus Width 256-bit 256-bit
Fab Process 12 nm 28 nm
Transistors (Unknown) million 5000 million
Bus PCIe 3.0 x16 PCIe 3.0 ×16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.6 OpenGL 4.5

Memory Bandwidth: Bandwidth is the max amount of information (in units of MB per second) that can be moved past the external memory interface in one second. The number is calculated by multiplying the card's bus width by the speed of its memory. In the case of DDR RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied in one second. This is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly record to the local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.

Display Prices

Hide Prices

GeForce RTX 2080

Amazon.com

Radeon R9 380 4G

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Comments

Be the first to leave a comment!

Your email address will not be published. Required fields are marked *


*

WordPress Anti-Spam by WP-SpamShield