AMD Radeon HD 8240 vs AMD Radeon HD 8280 Full Specs
128 Shaders 400MHz | 128 Shaders 450MHz |
Shared Memory12.8GB/sDDR3 | Shared Memory12.8GB/sDDR3 |
·· 102.4 GFLOPS | ·· 115.2 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ·· | Clock Speed ··· |
Peak OPS 102.4 GFLOPSFP32 | Peak OPS 115.2 GFLOPSFP32 |
FP32 102.4 GFLOPS | FP32 115.2 GFLOPS |
FP64 6.4 GFLOPS | FP64 7.2 GFLOPS |
Pixel Rate 1.6 GPixel/s | Pixel Rate 1.8 GPixel/s |
Texture Rate 3.2 GTexel/s | Texture Rate 3.6 GTexel/s |
Shaders 128 Shaders | Shaders 128 Shaders |
TMUs 8 TMUs | TMUs 8 TMUs |
ROPs 4 ROPs | ROPs 4 ROPs |
CUs 2 CUs | CUs 2 CUs |
Base Clock - | Base Clock 300MHz |
Boost Clock 400MHz | Boost Clock 450MHz |
L1 16KB/CU | L1 16KB/CU |
L2 Cache 64KB shared | L2 Cache 64KB shared |
Shared MemoryDDR3 | Shared MemoryDDR3 |
Memory Bus 64-bit | Memory Bus 64-bit |
Memory Speed 1.6GT/s | Memory Speed 1.6GT/s |
Memory Bandwidth 12.8GB/s | Memory Bandwidth 12.8GB/s |
ECC No | ECC No |
Max Resolution 4096x2160 | Max Resolution 4096x2160 |
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz | Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz |
Multi-Monitor 3 | Multi-Monitor 3 |
DSC Not Supported | DSC Not Supported |
Shader Model 6.5 | Shader Model 6.5 |
DirectX DirectX 12Direct3D 12_0 | DirectX DirectX 12Direct3D 12_0 |
OpenGL 4.6OpenCL 2.1Vulkan 1.2 | OpenGL 4.6OpenCL 2.1Vulkan 1.2 |
GFX 7 | GFX 7 |
Encoder VCE 2.0 | Encoder VCE 2.0 |
Codec AVC (H.264) | Codec AVC (H.264) |
Decoder UVD 4.2 | Decoder UVD 4.2 |
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 Kalindi | Codename Kalindi |
Chip Variant Kalindi LP | Chip Variant Kalindi LP |
Market Segment Laptop | Market Segment Laptop |
Release Date Nov 23, 2013 | Release Date Sep 18, 2013 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 107mm² | Die Size 107mm² |
Transistor Count 914M | Transistor Count 914M |
Transistor Density 9 MTr/mm² | Transistor Density 9 MTr/mm² |