PowerVR GT8540
UHD 605 800MHz
Imagination PowerVR GT8540 vs Intel UHD 605 800MHz Full Specs
128 Shaders 750MHz | 144 Shaders 800MHz |
Shared Memory | Shared Memory38.4GB/sLPDDR4 |
·· 192 GFLOPS | ·· 230.4 GFLOPS |
Form Factor iGPU | Form Factor iGPU |
TDP Shared | TDP Shared |
PowerVR GT8540384 GFLOPSFP16
UHD 605 800MHz460.8 GFLOPSFP16Clock Speed ·· | Clock Speed ··· |
Peak OPS 384 GFLOPSFP16 | Peak OPS 460.8 GFLOPSFP16 |
FP32 192 GFLOPS | FP32 230.4 GFLOPS |
- | FP64 57.6 GFLOPS |
Pixel Rate 12 GPixel/s | Pixel Rate 2.4 GPixel/s |
Texture Rate 12 GTexel/s | Texture Rate 14.4 GTexel/s |
Shaders 128 Shaders | Shaders 144 Shaders |
TMUs 16 TMUs | TMUs 18 TMUs |
ROPs 16 ROPs | ROPs 3 ROPs |
EUs 16 EUs | EUs 18 EUs |
Base Clock - | Base Clock 250MHz |
Boost Clock 750MHz | Boost Clock 800MHz |
Shared Memory | Shared MemoryLPDDR4 |
Memory Bus - | Memory Bus 128-bit |
Memory Speed - | Memory Speed 2.4GT/s |
Memory Bandwidth - | Memory Bandwidth 38.4GB/s |
ECC No | ECC No |
Max Resolution - | Max Resolution 4096x2304 |
Refresh Rate Calculator - | Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz |
Multi-Monitor - | Multi-Monitor 3 |
DSC Not Supported | DSC Not Supported |
Shader Model - | Shader Model 6.4 |
DirectX DirectX 12Direct3D 12_0 | DirectX DirectX 12Direct3D 12_1 |
OpenGL 3.2OpenCL 2Vulkan 1.1 | OpenGL 4.6OpenCL 3Vulkan 1.2 |
- | Encoder Quick Sync Video 6 |
Codec - | Codec JPEG VP9 AVC (H.264) HEVC (H.265) |
- | Decoder Quick Sync Video 6 |
Codec - | Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) |
Form Factor iGPU | Form Factor iGPU |
Cooling Open-Air | Cooling Passive |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Series8XT | Codename Gemini Lake |
Chip Variant - | Chip Variant GT1 |
Market Segment Smartphone | Market Segment Desktop |
Release Date Jan 1, 2018 | Release Date Dec 11, 2017 |
Foundry - | Foundry Intel |
Fabrication Node - | Fabrication Node 14nm |