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Differences What are the advantages of each

Front view of Radeon R9 270

Reasons to consider the
AMD Radeon R9 270

Report a correction

GPUBoss is not aware of any important advantages of the R9 270 vs the R7 265X OEM.

Front view of Radeon R7 265X

Reasons to consider the
AMD Radeon R7 265X

Report a correction

GPUBoss is not aware of any important advantages of the R7 265X OEM vs the R9 270.

Features Key features of the Radeon R9 270  vs R7 265X 

memory bandwidth Rate at which data can be read from or stored in onboard memory

Radeon R9 270
179.2 GB/s
Radeon R7 265X
179.2 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon R9 270
29.6 GPixel/s
Radeon R7 265X
29.6 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon R9 270
74 GTexel/s
Radeon R7 265X
74 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R9 270
2,368 GFLOPS
Radeon R7 265X
2,368 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Specifications Full list of technical specs

gpu

Radeon R9 270  vs
R7 265X 
GPU brand AMD AMD
GPU name Curacao Curacao
Market Desktop Desktop
Clock speed 900 MHz 900 MHz
Turbo clock speed 925 MHz 925 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 1,280 1,280
Texture mapping units 80 80
Render output processors 32 32
Compute units 20 20
Pixel rate 29.6 GPixel/s 29.6 GPixel/s
Texture rate 74 GTexel/s 74 GTexel/s
Floating-point performance 2,368 GFLOPS 2,368 GFLOPS

memory

Radeon R9 270  vs
R7 265X 
Memory clock speed 1,400 MHz 1,400 MHz
Effective memory clock speed 5,600 MHz 5,600 MHz
Memory bus 256 bit 256 bit
Memory 2,048 MB 2,048 MB
Memory type GDDR5 GDDR5
Memory bandwidth 179.2 GB/s 179.2 GB/s

noise and power

TDP 150W 150W

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