AMD Radeon R7 6CU 720MHz GCN 2 vs AMD Radeon HD 8570D Full Specs
384 Shaders 720MHz | 256 Shaders 800MHz |
Shared Memory34.1GB/sDDR4 | Shared Memory29.9GB/sDDR3 |
·· 553 GFLOPS | ·· 409.6 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ·· | Clock Speed ·· |
Peak OPS 553 GFLOPSFP16 | Peak OPS 409.6 GFLOPSFP32 |
FP32 553 GFLOPS | FP32 409.6 GFLOPS |
FP64 34.56 GFLOPS | - |
Pixel Rate 5.8 GPixel/s | Pixel Rate 6.4 GPixel/s |
Texture Rate 17.3 GTexel/s | Texture Rate 12.8 GTexel/s |
Shaders 384 Shaders | Shaders 256 Shaders |
TMUs 24 TMUs | TMUs 16 TMUs |
ROPs 8 ROPs | ROPs 8 ROPs |
CUs 6 CUs | CUs 4 CUs |
Boost Clock 720MHz | Boost Clock 800MHz |
L2 Cache 128KB shared | L2 Cache 256KB shared |
Shared MemoryDDR4 | Shared MemoryDDR3 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.1GT/s | Memory Speed 1.9GT/s |
Memory Bandwidth 34.1GB/s | Memory Bandwidth 29.9GB/s |
ECC No | ECC No |
Multi-Monitor 3 | Multi-Monitor 2 |
Encoder Model VCE 2.0 | - |
Codec AVC (H.264) | Codec - |
Decoder Model UVD 4.2 | Decoder Model UVD 3.1 |
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) | Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Spectre | Codename Devastator Lite |
Chip Variant Spectre SL | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 14, 2014 | Release Date May 23, 2013 |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 28nm | Fabrication Node 32nm |
Die Size 245mm² | Die Size 246mm² |
Transistor Count 2.4 Billion | Transistor Count 1.3 Billion |
Transistor Density 10 MTr/mm² | Transistor Density 5 MTr/mm² |