AMD Radeon R7 6CU 758MHz GCN 2 vs Apple 4-Core A19 Full Specs

Summary

384 Shaders 758MHz	512 Shaders 1.47GHz
Shared Memory34.1GB/sDDR4	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 582.1 GFLOPS	Peak·FP32·FP16 1.5 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 Tensor FP8-32 Tensor FP16-16 Tensor FP16-32 FP64 Memory Bandwidth

Radeon R7 6CU 758MHz GCN 2582.1 GFLOPSFP16

x1

4-Core A193.01 TFLOPSFP8-16 Tensor

x5.17

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Theoretical Performance

Clock Speed758MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 582.1 GFLOPSFP16	Peak OPS 3.01 TFLOPSFP8-16 Tensor
-	Tensor FP8-16 3.01 TFLOPS Tensor FP8-32 3.01 TFLOPS
-	Tensor FP16-16 1.5 TFLOPS Tensor FP16-32 1.5 TFLOPS
FP32 582.1 GFLOPS	FP32 1.5 TFLOPS
FP64 36.38 GFLOPS	-
Pixel Rate 6.1 GPixel/s	Pixel Rate 23.5 GPixel/s
Texture Rate 18.2 GTexel/s	Texture Rate 47 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 512 Shaders
TMUs 24 TMUs	TMUs 32 TMUs
ROPs 8 ROPs	ROPs 16 ROPs
Tensor Cores -	Tensor Cores 4 T-Cores
RT Cores -	RT Cores 4 RT-Cores
CUs 6 CUs	EUs 64 EUs

Clocks

Boost Clock 758MHz

Boost Clock 1.47GHz

Cache

L2 Cache 128KB shared

L2 Cache 1MB shared

Memory

Shared MemoryDDR4	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 2.1GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 34.1GB/s	Memory Bandwidth 68.3GB/s

Video Output

Multi-Monitor 3

Multi-Monitor 1

Encoder

Encoder Model VCE 2.0

Encoder Model Apple Media Engine 3

Decoder

Decoder Model UVD 4.2

Decoder Model Apple Media Engine 3

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Apple
Chip Designer AMD	Chip Designer Apple
Architecture GCN 2	Architecture Apple Gen 8
Family GCN 2	Family A Series
Branding	Branding
Codename Spectre	Codename G18A
Chip Variant Spectre SL	Chip Variant -
Market Segment Laptop	Market Segment Smartphone
Release Date Jul 20, 2015	Release Date Mar 2, 2026

Fabrication

Foundry GlobalFoundries	Foundry TSMC
Fabrication Node 28nm	Fabrication Node N3P
Die Size 245mm²	Die Size 83mm²
Transistor Count 2.4 Billion	Transistor Count 14.3 Billion
Transistor Density 10 MTr/mm²	Transistor Density 172 MTr/mm²

Images

No images available

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Used In

CPUs A8-7670K PRO A8-8650B	CPUs A19 (17e)
Smartphones -	Smartphones iPhone 17e

Competitors

AMDRadeon R7 6CU 758MHz GCN 2 vs GPU IntelGraphics 4C 2450MHz AMDRadeon R7 6CU 758MHz GCN 2 vs GPU IntelGraphics 4C 2500MHz AMDRadeon R7 6CU 758MHz GCN 2 vs GPU IntelGraphics 4C 2300MHz Show 3 more

Apple4-Core A19 vs GPU Apple5-Core A18 Pro Apple4-Core A19 vs GPU Apple5-Core A19 Apple4-Core A19 vs GPU Apple5-Core A19 Pro Show 12 more