Radeon R9 290X vs Radeon R9 A375

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 290X and Radeon R9 A375. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R9 290X and Radeon R9 A375. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  Radeon R9 290X Radeon R9 A375
Power consumption (TDP) 250 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 290X has 2 GB more memory, than Radeon R9 A375.
  • Both cards are used in Desktops.
  • Radeon R9 290X is build with GCN architecture, and Radeon R9 A375 - with GCN 1.0.
  • Radeon R9 290X and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 290X is 1246 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 35−40 2−3
ultra / 1080p 24−27 1−2
QHD / 1440p 18−20 0−1
4K / 2160p 10−11
low / 720p 60−65 12−14
medium / 1080p 45−50 4−5
The average gaming FPS of Radeon R9 290X in Assassin's Creed Odyssey is 760% more, than Radeon R9 A375.

Full Specs

  Radeon R9 290X Radeon R9 A375
Architecture GCN GCN 1.0
Code name Hawaii XT Venus
Type Desktop Desktop
Release date 24 October 2013 no data
Pipelines 2816 640
Core clock speed 900 MHz
Boost Clock 947 MHz 925 MHz
Transistor count 6,200 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 176.0 37.00
Floating-point performance 5,632 gflops
Length 275 mm
Memory bus width 512 Bit 128 Bit
Memory clock speed 1250 MHz 4.5 GB/s
Memory bandwidth 320 GB/s 72 GB/s
Shared memory -
DirectX 12 (11_1)
Shader Model 6.3 5.1
OpenGL 4.6 4.6
OpenCL 2.0 1.2
Vulkan + 1.2
Monero / XMR (CryptoNight) 0.76 kh/s
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 623 Mh/s
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 25.75 Mh/s
Zcash / ZEC (Equihash) 350 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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