Imagination PowerVR MBX Lite A2 vs AMD Radeon R5 3CU 847MHz GCN 3 Full Specs
1 Shader 133MHz | 192 Shaders 847MHz |
Shared Memory1.1GB/sLPDDR | Shared Memory19.2GB/sDDR4 |
·· 270 MFLOPS | ·· 325.3 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
Clock Speed ·· | Clock Speed ·· |
Peak OPS 270 MFLOPSFP32 | Peak OPS 325.3 GFLOPSFP16 |
FP32 270 MFLOPS | FP32 325.3 GFLOPS |
- | FP64 20.33 GFLOPS |
Pixel Rate 0.1 GPixel/s | Pixel Rate 6.8 GPixel/s |
Texture Rate 0.1 GTexel/s | Texture Rate 10.2 GTexel/s |
Shaders 1 Shader | Shaders 192 Shaders |
TMUs 1 TMU | TMUs 12 TMUs |
ROPs 1 ROP | ROPs 8 ROPs |
EU 1 EU | CUs 3 CUs |
Boost Clock 133MHz | Boost Clock 847MHz |
L2 Cache - | L2 Cache 128KB shared |
Shared MemoryLPDDR | Shared MemoryDDR4 |
Memory Bus 32-bit | Memory Bus 64-bit |
Memory Speed 266MT/s | Memory Speed 2.4GT/s |
Memory Bandwidth 1.1GB/s | Memory Bandwidth 19.2GB/s |
ECC No | ECC No |
Multi-Monitor 1 | Multi-Monitor 3 |
- | Encoder Model VCE 3.4 |
Codec - | Codec AVC (H.264) HEVC (H.265) |
- | Decoder Model UVD 6.2 |
Codec - | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265) |
Form Factor iGPU | Form Factor iGPU |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Series4 | Codename Stoney |
Market Segment Smartphone | Market Segment Laptop |
Release Date Sep 9, 2008 | Release Date Jun 1, 2017 |
Foundry Samsung | Foundry GlobalFoundries |
Fabrication Node 65nm | Fabrication Node 28nm |
Die Size 36mm² | Die Size 125mm² |
Transistor Count - | Transistor Count 1.2 Billion |
Transistor Density - | Transistor Density 10 MTr/mm² |