Radeon R9 380 4G vs Radeon R9 Fury X

Intro

Compare all of that to the Radeon R9 Fury X, which has a core clock speed of 1050 MHz and a HBM memory frequency of 500 MHz. It also makes use of a 4096-bit bus, and uses a 28 nm design. It is comprised of 4096 SPUs, 256 Texture Address Units, and 64 ROPs.

Display Graphs

Hide Graphs

Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

Ethereum Mining Hash Rate

Radeon R9 Fury X		30 Mh/s
Radeon R9 380 4G		21 Mh/s
	Difference: 9 (43%)

3DMark Fire Strike Graphics Score

Radeon R9 Fury X		14793 points
Radeon R9 380 4G		8837 points
	Difference: 5956 (67%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R9 380 4G		190 Watts
Radeon R9 Fury X		275 Watts
	Difference: 85 Watts (45%)

Memory Bandwidth

The Radeon R9 Fury X should theoretically be quite a bit faster than the Radeon R9 380 4G overall. (explain)

Radeon R9 Fury X		512000 MB/sec
Radeon R9 380 4G		182400 MB/sec
	Difference: 329600 (181%)

Texel Rate

The Radeon R9 Fury X should be a lot (more or less 147%) more effective at anisotropic filtering than the Radeon R9 380 4G. (explain)

Radeon R9 Fury X		268800 Mtexels/sec
Radeon R9 380 4G		108640 Mtexels/sec
	Difference: 160160 (147%)

Pixel Rate

If running with lots of anti-aliasing is important to you, then the Radeon R9 Fury X is superior to the Radeon R9 380 4G, by far. (explain)

Radeon R9 Fury X		67200 Mpixels/sec
Radeon R9 380 4G		31040 Mpixels/sec
	Difference: 36160 (116%)

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

Specifications

Memory Bandwidth: Memory bandwidth is the maximum amount of data (in units of megabytes per second) that can be moved past the external memory interface in a second. It's calculated by multiplying the card's interface width by its memory speed. If the card has DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This is calculated by multiplying the total amount of texture units by the core speed of the chip. The higher this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.