AMD Radeon RX 480 Clock Speeds Go Above The 1.2GHz Barrier – Great Overclocking Potential

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Jun 1, 2016
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For the price of $229 (for the 8GB GDDR5 variant) AMD Radeon RX 480 represents the sweetest gaming spot for individuals who want to immerse themselves in VR-level gaming. Now, a new screenshot shows the GPU clock speeds of AMD Radeon RX 480, indicating that the graphics card could have great overclocking potential.

AMD Radeon RX 480 Clock Speeds Shown To Be 1,266MHz For The Core Clock

Screenshot taken courtesy of TechPowerUp shows that AMD Radeon RX 480 features a core clock of 1,266MHz. Unfortunately, the source did not care to mention whether the clock speeds was the stock frequency of if someone decided to tweak it before putting it up. Regardless, whatever we can see here displays that the AMD Radeon RX 480 could feature terrific overclocking potential, but we are going to have to see further results to report on how far they can go.

AMD Radeon RX 48 is based on the latest GCN 4.0 architecture which makes use of the FinFET architecture to deliver low power consumption, lesser voltage leak and better performance. AMD deploys a completely new architecture for Polaris chips with enhanced features listed below:

  • Primitive Discard Accelerator
  • Hardware Scheduler
  • Instruction Pre-Fetch
  • Improved Shader Efficiency
  • Memory Compression

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As a result, these GPUs can deliver up to 1.7 times the performance per watt increase thanks to the FinFET architecture while AMD exclusive technologies will help drive this efficiency up to 2.8 times which is thoroughly impressive. In addition to the foundation of AMD’s current generation GCN architecture, 4th generation GCN introduces new features. And one of them is primitive discard acceleration, which in no certain terms is AMD’s way of revealing that its upcoming GPUs will add support for additional key DirectX12 features such as Conservative Rasterization.

Additionally, AMD Radeon RX 480 is also capable of delivering up to 5.5 TFLOPs of compute performance which is extremely impressive considering the Radeon R9 390X delivers 400 GFLOPs more while consuming much more power (275W for the R9 390X vs 150W for the RX 480). While the graphics is available in the 8GB GDDR5 variant, it is also available in the 4GB GDDR5 model.

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The 8GB frame buffer will allow great gaming experience on the 1440p resolution, and the memory clock of the GPU is running at 8GHz, which brings us to a grand total of 256 GB/s memory bandwidth. What did you think of this latest revelation; will this GPU be your next purchase? Let us know your thoughts right away.

AMD Polaris GCN 4.0 GPU Lineup:

Graphics Card Name AMD Radeon RX 480 AMD Radeon RX 470 AMD Radeon RX 470D AMD Radeon RX 460 1024 SPs AMD Radeon RX 460
Graphics Core Polaris 10 Polaris 10 Polaris 10 Polaris 11 Polaris 11
Process Node 14nm FinFET 14nm FinFET 14nm FinFET 14nm FinFET 14nm FinFET
Die Size 232mm2 232mm2 232mm2 123mm2 123mm2
Transistors 5.7 Billion 5.7 Billion 5.7 Billion 3.0 Billion 3.0 Billion
Stream Processors 2304 SPs 2048 SPs 1792 SPs 1024 SPs 896 SPs
Clock Frequency 1266 MHz 1206 MHz 1206 MHz 1200 MHz 1200 MHz
Compute Performance 5.8 TFLOPs 4.9 TFLOPs 4.3 TFLOPs 2.56 TFLOPs 2.2 TFLOPs
VRAM 4/8 GB GDDR5 4 GB GDDR5 4 GB GDDR5 4 GB GDDR5 2/4 GB GDDR5
Bus Interface 256-bit 256-bit 256-bit 128-bit 128-bit
Memory Speed 8 GHz 6.6 GHz 6.6 GHz 7 GHz 7 GHz
Memory Bandwidth 256 GB/s 211 GB/s 211 GB/s 112 GB/s 112 GB/s
TDP 150W 120W 110W 75W 75W
Launch Date 29th June 4th August 20th October TBD 8th August
Launch Price $199 US (4 GB)
$239 US (8 GB)
$179 US (4 GB) $149 US (4 GB) TBD $99 US (2 GB)
$119 US (4 GB)
New Price $199 US (4 GB)
$239 US (8 GB)
$169 US (4 GB) $149 US (4 GB) TBD $99 US (4 GB)
$89 US (2 GB)
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