GPUs

Apple 8-Core A12Z vs Imagination PowerVR GX6850 A8X Full Specs

512 Shaders
1.1GHz
256 Shaders
475MHz
Shared Memory68.3GB/sLPDDR4X
Shared Memory25.6GB/sLPDDR3
··
1.12 TFLOPS
··
243.2 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

8-Core A12Z8-Core A12Z1.12 TFLOPSFP16
x2.31
PowerVR GX6850 A8XPowerVR GX6850 A8X486.4 GFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
1.12 TFLOPSFP16
Peak OPS
486.4 GFLOPSFP16
FP32
1.12 TFLOPS
FP32
243.2 GFLOPS
-
FP64
15.2 GFLOPS
Pixel Rate
17.6 GPixel/s
Pixel Rate
7.6 GPixel/s
Texture Rate
35.1 GTexel/s
Texture Rate
7.6 GTexel/s

Shaders
512 Shaders
Shaders
256 Shaders
TMUs
32 TMUs
TMUs
16 TMUs
ROPs
16 ROPs
ROPs
16 ROPs
EUs
64 EUs
EUs
16 EUs

Boost Clock
1.1GHz
Boost Clock
475MHz

L2 Cache
256KB shared
L2 Cache
-

Shared MemoryLPDDR4X
Shared MemoryLPDDR3
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
4.3GT/s
Memory Speed
1.6GT/s
Memory Bandwidth
68.3GB/s
Memory Bandwidth
25.6GB/s
ECC
No
ECC
No

Multi-Monitor
1
Multi-Monitor
1

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Apple
Manufacturer
Imagination
Chip Designer
Apple
Chip Designer
Imagination
Architecture
Apple Gen 2
Architecture
Rogue
Family
A Series
Family
A Series
Branding
A12Z branding
Branding
PowerVR 2013 branding
Codename
G11G
Codename
Series6XT
Chip Variant
-
Chip Variant
GXA6850
Market Segment
Tablet
Market Segment
Tablet
Release Date
Mar 25, 2020
Release Date
Oct 22, 2014

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N7
Fabrication Node
20nm
Die Size
135mm²
Die Size
128mm²
Transistor Count
10 Billion
Transistor Count
3 Billion
Transistor Density
74 MTr/mm²
Transistor Density
23 MTr/mm²

No images available
No images available