Intel Iris 540 1050MHz vs AMD Radeon R8 8CU 720MHz GCN 3 Full Specs
384 Shaders 1.05GHz | 512 Shaders 720MHz |
Shared Memory34.1GB/s ·· | Shared Memory34.1GB/sDDR4 |
·· 806.4 GFLOPS | ·· 737.3 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ··· | Clock Speed ·· |
Peak OPS 806.4 GFLOPSFP32 | Peak OPS 737.3 GFLOPSFP16 |
FP32 806.4 GFLOPS | FP32 737.3 GFLOPS |
FP64 201.6 GFLOPS | FP64 46.08 GFLOPS |
Pixel Rate 6.3 GPixel/s | Pixel Rate 5.8 GPixel/s |
Texture Rate 50.4 GTexel/s | Texture Rate 23 GTexel/s |
Shaders 384 Shaders | Shaders 512 Shaders |
TMUs 48 TMUs | TMUs 32 TMUs |
ROPs 6 ROPs | ROPs 8 ROPs |
EUs 48 EUs | CUs 8 CUs |
Base Clock 300MHz | Base Clock - |
Boost Clock 1.05GHz | Boost Clock 720MHz |
L2 Cache - | L2 Cache 256KB shared |
Shared Memory ·· | Shared MemoryDDR4 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.1GT/s | Memory Speed 2.1GT/s |
Memory Bandwidth 34.1GB/s | Memory Bandwidth 34.1GB/s |
ECC No | ECC No |
Multi-Monitor 3 | Multi-Monitor 3 |
Encoder Model Quick Sync Video 5 | Encoder Model VCE 3.1 |
Codec JPEG AVC (H.264) HEVC (H.265) | Codec - AVC (H.264) HEVC (H.265) |
Decoder Model Quick Sync Video 5 | Decoder Model UVD 6.0 |
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 AVC (H.264) HEVC (H.265) | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - AVC (H.264) HEVC (H.265) |
Form Factor iGPU | Form Factor iGPU |
Foundry Intel | Foundry GlobalFoundries |
Fabrication Node 14nm | Fabrication Node 28nm |
Die Size 148mm² | Die Size 250mm² |
Transistor Count 2.5 Billion | Transistor Count 3.1 Billion |
Transistor Density 17 MTr/mm² | Transistor Density 12 MTr/mm² |