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Radeon R7 370 2G vs Radeon R9 380 2G

Intro

The Radeon R7 370 2G features a GPU core speed of 975 MHz, and the 2048 MB of GDDR5 memory runs at 1400 MHz through a 256-bit bus. It also is made up of 1024 SPUs, 64 Texture Address Units, and 32 ROPs.

Compare those specifications to the Radeon R9 380 2G, which features GPU clock speed of 970 MHz, and 2048 MB of GDDR5 memory running at 1425 MHz through a 256-bit bus. It also is comprised of 1792 Stream Processors, 112 Texture Address Units, and 32 Raster Operation Units.

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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.

3DMark Fire Strike Graphics Score

Radeon R9 380 2G 8850 points
Radeon R7 370 2G 5582 points
Difference: 3268 (59%)

Ethereum Mining Hash Rate

Radeon R9 380 2G 19 Mh/s
Radeon R7 370 2G 15 Mh/s
Difference: 4 (27%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon R7 370 2G 110 Watts
Radeon R9 380 2G 190 Watts
Difference: 80 Watts (73%)

Memory Bandwidth

In theory, the Radeon R9 380 2G should perform a little bit faster than the Radeon R7 370 2G overall. (explain)

Radeon R9 380 2G 182400 MB/sec
Radeon R7 370 2G 179200 MB/sec
Difference: 3200 (2%)

Texel Rate

The Radeon R9 380 2G is quite a bit (about 74%) better at AF than the Radeon R7 370 2G. (explain)

Radeon R9 380 2G 108640 Mtexels/sec
Radeon R7 370 2G 62400 Mtexels/sec
Difference: 46240 (74%)

Pixel Rate

The Radeon R7 370 2G is just a bit (more or less 1%) faster with regards to full screen anti-aliasing than the Radeon R9 380 2G, and also able to handle higher resolutions without slowing down too much. (explain)

Radeon R7 370 2G 31200 Mpixels/sec
Radeon R9 380 2G 31040 Mpixels/sec
Difference: 160 (1%)

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

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Radeon R7 370 2G

Amazon.com

Check prices at:

Radeon R9 380 2G

Amazon.com

Check prices at:

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

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Model Radeon R7 370 2G Radeon R9 380 2G
Manufacturer AMD AMD
Year June 2015 June 2015
Code Name Trinidad Antigua PRO
Memory 2048 MB 2048 MB
Core Speed 975 MHz 970 MHz
Memory Speed 5600 MHz 5700 MHz
Power (Max TDP) 110 watts 190 watts
Bandwidth 179200 MB/sec 182400 MB/sec
Texel Rate 62400 Mtexels/sec 108640 Mtexels/sec
Pixel Rate 31200 Mpixels/sec 31040 Mpixels/sec
Unified Shaders 1024 1792
Texture Mapping Units 64 112
Render Output Units 32 32
Bus Type GDDR5 GDDR5
Bus Width 256-bit 256-bit
Fab Process 28 nm 28 nm
Transistors 2080 million 5000 million
Bus PCIe 3.0 ×16 PCIe 3.0 ×16
DirectX Version DirectX 12.0 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Memory bandwidth is the largest amount of information (counted in MB per second) that can be transported past the external memory interface in a second. The number is worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to its local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate also depends on many other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

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Radeon R7 370 2G

Amazon.com

Check prices at:

Radeon R9 380 2G

Amazon.com

Check prices at:

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.

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