AMD Radeon 660M 1800MHz vs Intel Iris Xe 48EU 1400MHz Full Specs
384 Shaders 1.8GHz | 384 Shaders 1.4GHz |
Shared Memory102.4GB/s · | Shared Memory76.8GB/s · |
·· 1.38 TFLOPS | ·· 1.07 TFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ··· | Clock Speed ·· |
Peak OPS 2.77 TFLOPSFP16 | Peak OPS 2.15 TFLOPSFP16 |
FP32 1.38 TFLOPS | FP32 1.07 TFLOPS |
FP64 86.4 GFLOPS | FP64 268.8 GFLOPS |
Pixel Rate 28.8 GPixel/s | Pixel Rate 16.8 GPixel/s |
Texture Rate 43.2 GTexel/s | Texture Rate 33.6 GTexel/s |
Shaders 384 Shaders | Shaders 384 Shaders |
TMUs 24 TMUs | TMUs 24 TMUs |
ROPs 16 ROPs | ROPs 12 ROPs |
RT Cores 6 RT-Cores | RT Cores - |
CUs 6 CUs | EUs 48 EUs |
Base Clock 1.5GHz | Base Clock - |
Boost Clock 1.8GHz | Boost Clock 1.4GHz |
L2 Cache - | L2 Cache 448KB shared |
L3 Cache - | L3 Cache 1MB shared |
Shared Memory · | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 6.4GT/s | Memory Speed 4.8GT/s |
Memory Bandwidth 102.4GB/s | Memory Bandwidth 76.8GB/s |
ECC No | ECC No |
Multi-Monitor 4 | Multi-Monitor 4 |
HDCP HDCP 2.2 | HDCP - |
Encoder Model VCN 3.1 | Encoder Model Quick Sync Video 8 |
Codec - - AVC (H.264) HEVC (H.265) - | Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1 |
Decoder Model VCN 3.1 | Decoder Model Quick Sync Video 8 |
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1 | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1 |
Form Factor iGPU | Form Factor iGPU |
Foundry TSMC | Foundry Intel |
Fabrication Node N6 | Fabrication Node Intel 7 |
Die Size 210mm² | Die Size 208mm² |
Transistor Count 13.1 Billion | Transistor Count 15.2 Billion |
Transistor Density 62 MTr/mm² | Transistor Density 73 MTr/mm² |