Radeon R9 255 

Released December, 2013
  • 900 MHz
  • 2 GB GDDR5

GPUBoss Review Our evaluation of the Radeon R9 255 among Desktop GPUs

Gaming

Radeon R9 255
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon R9 255
6.4
T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Radeon R9 255
n.d.
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon R9 255
8.1
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Radeon R9 255
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

Radeon R9 255
9.6
TDP, Idle Power Consumption, Load Power Consumption and 2 more

7

Overall Score

Radeon R9 255
7.0

Benchmarks Real world tests of the Radeon R9 255

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Radeon R9 255
1,765

Fire Strike Factor Data courtesy FutureMark

Radeon R9 255
18.88

Sky Diver Factor Data courtesy FutureMark

Radeon R9 255
189.14

Cloud Gate Factor Data courtesy FutureMark

Radeon R9 255
14.43

PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute

Radeon R9 255
1,142

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Cape Verde
Market Desktop
Clock speed 900 MHz
Turbo clock speed 930 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 512
Texture mapping units 32
Render output processors 16
Compute units 8
Pixel rate 14.88 GPixel/s
Texture rate 29.76 GTexel/s
Floating-point performance 952.3 GFLOPS

memory

Memory clock speed 1,150 MHz
Effective memory clock speed 4,600 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 73.6 GB/s

noise and power

TDP 65W
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