AMD Radeon HD 7770 GHz vs Apple 4-Core A19 Full Specs

Summary

640 Shaders 1GHz	512 Shaders 1.47GHz
1GB GDDR572GB/s placeholder	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 1.28 TFLOPS	Peak·FP32·FP16 1.5 TFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 80W	TDP Shared
Power Connectors 1x 6-Pin	Power Connectors -

Highlights

Peak OPS

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

Radeon HD 7770 GHz1.28 TFLOPSFP32

x1

4-Core A193.01 TFLOPSFP8-16 Tensor

x2.35

Show Top Score

Theoretical Performance

Clock Speed1000MHz UC·Boost·OC	Clock Speed1470MHz UC·Boost·OC
Peak OPS 1.28 TFLOPSFP32	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 1.28 TFLOPS	FP32 1.5 TFLOPS
FP64 80 GFLOPS	-
Pixel Rate 16 GPixel/s	Pixel Rate 23.5 GPixel/s
Texture Rate 40 GTexel/s	Texture Rate 47 GTexel/s

Core Config

Shaders 640 Shaders	Shaders 512 Shaders
TMUs 40 TMUs	TMUs 32 TMUs
ROPs 16 ROPs	ROPs 16 ROPs
Tensor Cores -	Tensor Cores 4 T-Cores
RT Cores -	RT Cores 4 RT-Cores
CUs 10 CUs	EUs 64 EUs

Clocks

Boost Clock 1GHz

Boost Clock 1.47GHz

Cache

L2 Cache 256KB shared

L2 Cache 1MB shared

Memory

1GB GDDR5 placeholder	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 64-bit
Memory Speed 4.5GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 72GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Power & Thermals

TDP 80W

TDP Shared

Video Output

Multi-Monitor 3

Multi-Monitor 1

Ports

2x Mini DisplayPort 1.2	-
1x HDMI 1.4	-
1x DVI-I Dual-Link	-

Encoder

Encoder Model VCE 1.0

Encoder Model Apple Media Engine 3

Decoder

Decoder Model UVD 4.0

Decoder Model Apple Media Engine 3

Card

Form Factor PCIe Card	Form Factor iGPU
PCIe 2-Slots	PCIe -
Height 111 mm (4.37") Width 210 mm (8.27") Depth 37 mm (1.46")	-
Cooling Open-Air 1x Fan	Cooling Open-Air -
Power Connectors 1x 6-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer Apple
Chip Designer AMD	Chip Designer Apple
Architecture GCN 1	Architecture Apple Gen 8
Family Radeon HD 7000	Family A Series
Branding	Branding
Codename Cape Verde	Codename G18A
Chip Variant Cape Verde LE	Chip Variant -
Market Segment Desktop	Market Segment Smartphone
Release Date Feb 1, 2012	Release Date Mar 2, 2026

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node N3P
Die Size 123mm²	Die Size 83mm²
Transistor Count 1.5 Billion	Transistor Count 14.3 Billion
Transistor Density 12.2 MTr/mm²	Transistor Density 172 MTr/mm²

Images

No images available

No images available

Used In

CPUs -	CPUs A19 (17e)
Smartphones -	Smartphones iPhone 17e

Competitors

AMDRadeon HD 7770 GHz vs GPU AMDRadeon RX 7400 AMDRadeon HD 7770 GHz vs GPU Apple4-Core A16 AMDRadeon HD 7770 GHz vs GPU Apple4-Core A18 Show 7 more

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