Imagination PowerVR GT7850 A9X vs Intel HD 4200 850MHz Full Specs

Summary

384 Shaders 650MHz	160 Shaders 850MHz
Shared Memory51.2GB/sLPDDR4	Shared Memory25.6GB/s DDR3L·LPDDR3
Peak·FP32·FP16 499.2 GFLOPS	Peak·FP32·FP16 272 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed650MHz UC·Boost·OC	Clock Speed850MHz UC·Base·Boost·OC
Peak OPS 998.4 GFLOPSFP16	Peak OPS 272 GFLOPSFP32
FP32 499.2 GFLOPS	FP32 272 GFLOPS
FP64 31.2 GFLOPS	FP64 68 GFLOPS
Pixel Rate 15.6 GPixel/s	Pixel Rate 1.7 GPixel/s
Texture Rate 15.6 GTexel/s	Texture Rate 17 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 160 Shaders
TMUs 24 TMUs	TMUs 20 TMUs
ROPs 24 ROPs	ROPs 2 ROPs
EUs 24 EUs	EUs 20 EUs

Clocks

Base Clock -	Base Clock 200MHz
Boost Clock 650MHz	Boost Clock 850MHz

Memory

Shared MemoryLPDDR4	Shared Memory DDR3L·LPDDR3
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Video Output

Multi-Monitor 1

Multi-Monitor 2

Encoder

-	Encoder Model Quick Sync Video 3
Codec -	Codec AVC (H.264)

Decoder

-	Decoder Model Quick Sync Video 3
Codec -	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Imagination	Manufacturer Intel
Chip Designer Imagination	Chip Designer Intel
Architecture Rogue	Architecture Gen 7
Family A Series	Family Gen 7
Branding	Branding
Codename Series7XT	Codename Haswell
Chip Variant GTA7850	Chip Variant GT1
Market Segment Tablet	Market Segment Laptop
Release Date Nov 11, 2015	Release Date Apr 29, 2013

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 16FF+	Fabrication Node 22nm
Die Size 144mm²	Die Size 181mm²
Transistor Count 3.5 Billion	Transistor Count 1.3 Billion
Transistor Density 24 MTr/mm²	Transistor Density 7 MTr/mm²

Images