Imagination PowerVR GT7850 A9X vs AMD Radeon HD 6480G+ Full Specs

Summary

384 Shaders 650MHz	240 Shaders 593MHz
Shared Memory51.2GB/sLPDDR4	Shared Memory21.3GB/s DDR3·DDR3L
Peak·FP32·FP16 499.2 GFLOPS	Peak·FP32·FP16 284.6 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP 35W

Theoretical Performance

Clock Speed650MHz UC·Boost·OC	Clock Speed593MHz UC·Boost·OC
Peak OPS 998.4 GFLOPSFP16	Peak OPS 284.6 GFLOPSFP32
FP32 499.2 GFLOPS	FP32 284.6 GFLOPS
FP64 31.2 GFLOPS	-
Pixel Rate 15.6 GPixel/s	Pixel Rate 2.4 GPixel/s
Texture Rate 15.6 GTexel/s	Texture Rate 7.1 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 240 Shaders
TMUs 24 TMUs	TMUs 12 TMUs
ROPs 24 ROPs	ROPs 4 ROPs
EUs 24 EUs	CUs 3 CUs

Clocks

Boost Clock 650MHz

Boost Clock 593MHz

Cache

L2 Cache -

L2 Cache 128KB shared

Memory

Shared MemoryLPDDR4	Shared Memory DDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 1.3GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 21.3GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 35W

Video Output

Multi-Monitor 1

Multi-Monitor 2

Decoder

-	Decoder Model UVD 3.0
Codec -	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Imagination	Manufacturer AMD
Chip Designer Imagination	Chip Designer AMD
Architecture Rogue	Architecture TeraScale 2
Family A Series	Family Radeon HD 6000
Branding	Branding
Codename Series7XT	Codename BeaverCreek
Chip Variant GTA7850	Chip Variant Sumo
Market Segment Tablet	Market Segment Laptop
Release Date Nov 11, 2015	Release Date Jun 14, 2011

Fabrication

Foundry TSMC	Foundry GlobalFoundries
Fabrication Node 16FF+	Fabrication Node 32nm
Die Size 144mm²	Die Size 228mm²
Transistor Count 3.5 Billion	Transistor Count 1.2 Billion
Transistor Density 24 MTr/mm²	Transistor Density 5 MTr/mm²

Images