Radeon HD 8670D
Iris Xe 48EU 700MHz
AMD Radeon HD 8670D vs Intel Iris Xe 48EU 700MHz Full Specs
384 Shaders 844MHz | 384 Shaders 700MHz |
Shared Memory34.1GB/sDDR3 | Shared Memory83.2GB/s · |
·· 648.2 GFLOPS | ·· 537.6 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Radeon HD 8670D648.2 GFLOPSFP32
Iris Xe 48EU 700MHz1.07 TFLOPSFP16Clock Speed ·· | Clock Speed ·· |
Peak OPS 648.2 GFLOPSFP32 | Peak OPS 1.07 TFLOPSFP16 |
FP32 648.2 GFLOPS | FP32 537.6 GFLOPS |
- | FP64 134.4 GFLOPS |
Pixel Rate 6.8 GPixel/s | Pixel Rate 8.4 GPixel/s |
Texture Rate 20.3 GTexel/s | Texture Rate 16.8 GTexel/s |
Shaders 384 Shaders | Shaders 384 Shaders |
TMUs 24 TMUs | TMUs 24 TMUs |
ROPs 8 ROPs | ROPs 12 ROPs |
CUs 6 CUs | EUs 48 EUs |
Boost Clock 844MHz | Boost Clock 700MHz |
L1 8KB/CU | L1 - |
L2 Cache 256KB shared | L2 Cache 448KB shared |
L3 Cache - | L3 Cache 1MB shared |
Shared MemoryDDR3 | Shared Memory · |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 2.1GT/s | Memory Speed 5.2GT/s |
Memory Bandwidth 34.1GB/s | Memory Bandwidth 83.2GB/s |
ECC No | ECC No |
Max Resolution 2560x1600 | Max Resolution 7680x4320 |
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz | Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz |
Multi-Monitor 2 | Multi-Monitor 4 |
DSC Not Supported | DSC Supported |
Shader Model 5 | Shader Model 6.6 |
DirectX DirectX 11Direct3D 11_0 | DirectX DirectX 12Direct3D 12_1 |
OpenGL 4.5OpenCL 1.2Vulkan - | OpenGL 4.6OpenCL 3Vulkan 1.2 |
GFX 5 | - |
- | Encoder Quick Sync Video 8 |
Codec - | Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1 |
Decoder UVD 3.1 | Decoder Quick Sync Video 8 |
Codec MPEG-1 MPEG-2 MPEG-4 - VC-1 - - AVC (H.264) - - | 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 |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Devastator | Codename Xe LP |
Chip Variant - | Chip Variant GT1 |
Market Segment Laptop | Market Segment Laptop |
Release Date May 23, 2013 | Release Date Feb 23, 2022 |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 32nm | Fabrication Node Intel 7 |
Die Size 246mm² | Die Size 161mm² |
Transistor Count 1.3B | Transistor Count 11.9B |
Transistor Density 5 MTr/mm² | Transistor Density 74 MTr/mm² |