PowerVR SGX554 MP4 A6X
Radeon HD 7620G
Imagination PowerVR SGX554 MP4 A6X vs AMD Radeon HD 7620G Full Specs
128 Shaders 300MHz | 384 Shaders 360MHz |
Shared Memory17.1GB/sLPDDR2 | Shared Memory21.3GB/sDDR3 |
·· 76.8 GFLOPS | ·· 276.5 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
PowerVR SGX554 MP4 A6X76.8 GFLOPSFP32
Radeon HD 7620G276.5 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 76.8 GFLOPSFP32 | Peak OPS 276.5 GFLOPSFP32 |
FP32 76.8 GFLOPS | FP32 276.5 GFLOPS |
Pixel Rate 2.4 GPixel/s | Pixel Rate 2.9 GPixel/s |
Texture Rate 2.4 GTexel/s | Texture Rate 8.6 GTexel/s |
Shaders 128 Shaders | Shaders 384 Shaders |
TMUs 8 TMUs | TMUs 24 TMUs |
ROPs 8 ROPs | ROPs 8 ROPs |
EUs 16 EUs | CUs 6 CUs |
Boost Clock 300MHz | Boost Clock 360MHz |
L1 - | L1 8KB/CU |
L2 Cache - | L2 Cache 256KB shared |
Shared MemoryLPDDR2 | Shared MemoryDDR3 |
Memory Bus 128-bit | Memory Bus 128-bit |
Memory Speed 1.1GT/s | Memory Speed 1.3GT/s |
Memory Bandwidth 17.1GB/s | Memory Bandwidth 21.3GB/s |
ECC No | ECC No |
Max Resolution 2048x1536 | Max Resolution 2560x1600 |
Refresh Rate Calculator 1920x1080 Resolution1080p FHD Refresh Rate 91Hz | Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz |
Multi-Monitor 1 | Multi-Monitor 2 |
DSC Not Supported | DSC Not Supported |
Shader Model 3 | Shader Model 5 |
DirectX DirectX 9Direct3D 9_3 | DirectX DirectX 11Direct3D 11_0 |
OpenGL 2OpenCL - | OpenGL 4.5OpenCL 1.2 |
- | GFX 5 |
- | Decoder UVD 3.1 |
Codec - | 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 Series5XT | Codename Devastator |
Chip Variant SGX554 | Chip Variant - |
Market Segment Tablet | Market Segment Laptop |
Release Date Nov 2, 2012 | Release Date May 1, 2012 |
Foundry Samsung | Foundry GlobalFoundries |
Fabrication Node 32nm | Fabrication Node 32nm |
Die Size 123mm² | Die Size 246mm² |
Transistor Count - | Transistor Count 1.3B |
Transistor Density - | Transistor Density 5 MTr/mm² |
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