AMD Radeon HD 6770M Mac MXM vs Intel Graphics 4C 2450MHz Full Specs

Summary

480 Shaders 675MHz	512 Shaders 2.45GHz
524MB GDDR550.8GB/s placeholder	Shared Memory136.5GB/s LPDDR5X·DDR5
Peak·FP32·FP16 648 GFLOPS	Peak·FP32·FP16 2.51 TFLOPS
Form Factor MXM-A	Form Factor iGPU
TDP 35W	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon HD 6770M Mac MXM648 GFLOPSFP32

x1

Graphics 4C 2450MHz80.28 TOPSINT4 Tensor

x123.89

Show Top Score

Theoretical Performance

Clock Speed675MHz UC·Boost·OC	Clock Speed2450MHz UC·Boost·OC
Peak OPS 648 GFLOPSFP32	Peak OPS 80.28 TOPSINT4 Tensor
-	Tensor FP16-32 20.07 TFLOPS
-	Tensor BF16 20.07 TFLOPS
FP32 648 GFLOPS	FP32 2.51 TFLOPS
-	FP64 627.2 GFLOPS
Tensor INT4 -	Tensor INT4 80.28 TOPS
-	Tensor INT8 40.14 TOPS
Pixel Rate 5.4 GPixel/s	Pixel Rate 39.2 GPixel/s
Texture Rate 16.2 GTexel/s	Texture Rate 78.4 GTexel/s

Core Config

Shaders 480 Shaders	Shaders 512 Shaders
TMUs 24 TMUs	TMUs 32 TMUs
ROPs 8 ROPs	ROPs 16 ROPs
Tensor Cores -	Tensor Cores 32 T-Cores
RT Cores -	RT Cores 4 RT-Cores
CUs 6 CUs	EUs 32 EUs

Clocks

Boost Clock 675MHz

Boost Clock 2.45GHz

Cache

L2 Cache 256KB shared

L2 Cache 4.1MB shared

Memory

524MB GDDR5 placeholder	Shared Memory LPDDR5X·DDR5
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 50.8GB/s	Memory Bandwidth 136.5GB/s

Power & Thermals

TDP 35W

TDP Shared

Video Output

Multi-Monitor 2

Multi-Monitor 3

Encoder

-	Encoder Model Xe Media Engine

Decoder

Decoder Model UVD 3.0

Decoder Model Xe Media Engine

Card

Form Factor MXM-A

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture TeraScale 2	Architecture Battlemage
Family Radeon HD 6000	Family Gen 13
Branding	Branding
Codename Turks	Codename Xe3 LPG
Chip Variant Turks Pro	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 4, 2011	Release Date Jan 5, 2026

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node 40nm	Fabrication Node Intel 3
Die Size 118mm²	Die Size 27mm²
Transistor Count 716 Million	Transistor Count -
Transistor Density 6.07 MTr/mm²	Transistor Density -

Images

No images available

No images available

Used In

CPUs -	CPUs Core Ultra 5 325 Core Ultra 5 335 Core Ultra 7 356H
All-in-Ones iMac 21.5(Mid 2011)iMac 27(Mid 2011)	All-in-Ones -

Competitors

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