Radeon R5 340 

Released May, 2015
  • 800 MHz
  • 2 GB GDDR5

Benchmarks Real world tests of the Radeon R5 340

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

Radeon R5 340
1,231

Features Key features of the Radeon R5 340

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

Radeon R5 340
72 GB/s
Radeon R7 240
28.8 GB/s
Radeon R5 340X
72 GB/s

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

Radeon R5 340
6.6 GPixel/s
Radeon R5 340X
8.4 GPixel/s
Radeon R7 240
6.24 GPixel/s

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

Radeon R5 340
19.8 GTexel/s
Radeon R5 340X
25.2 GTexel/s
Radeon R7 240
15.6 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R5 340
633.6 GFLOPS
Radeon R5 340X
806.4 GFLOPS
Radeon R7 240
499.2 GFLOPS

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

Radeon R5 340
384

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

Radeon R5 340
24

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Oland
Market Desktop
Clock speed 800 MHz
Turbo clock speed 825 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 6.6 GPixel/s
Texture rate 19.8 GTexel/s
Floating-point performance 633.6 GFLOPS

memory

Memory clock speed 1,125 MHz
Effective memory clock speed 4,500 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 72 GB/s

noise and power

TDP 65W
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