AMD Radeon 780M 2700MHz vs Apple 8-Core M4 Full Specs

Summary

768 Shaders 2.7GHz	1,024 Shaders 1.58GHz
Shared Memory120GB/s LPDDR5X·DDR5	Shared Memory120GB/sLPDDR5X
Peak·FP32·FP16 4.15 TFLOPS	Peak·FP32·FP16 3.23 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth

Radeon 780M 2700MHz8.29 TFLOPSFP16

x2.57

8-Core M43.23 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed2700MHz UC·Base·Boost·OC	Clock Speed1578MHz UC·Boost·OC
Peak OPS 8.29 TFLOPSFP16	Peak OPS 3.23 TFLOPSFP16
BF16 8.29 TFLOPS	-
FP32 4.15 TFLOPS	FP32 3.23 TFLOPS
FP64 259.2 GFLOPS	-
Pixel Rate 86.4 GPixel/s	Pixel Rate 50.5 GPixel/s
Texture Rate 129.6 GTexel/s	Texture Rate 101 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 1,024 Shaders
TMUs 48 TMUs	TMUs 64 TMUs
ROPs 32 ROPs	ROPs 32 ROPs
RT Cores 12 RT-Cores	RT Cores 8 RT-Cores
CUs 12 CUs	EUs 128 EUs

Clocks

Base Clock 1.5GHz	Base Clock -
Boost Clock 2.7GHz	Boost Clock 1.58GHz

Cache

L0 Cache 32KB/WGP	L0 Cache -
L1 256KB/Array	L1 -
L2 Cache -	L2 Cache 2MB shared

Memory

Shared Memory LPDDR5X·DDR5	Shared MemoryLPDDR5X
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 7.5GT/s	Memory Speed 7.5GT/s
Memory Bandwidth 120GB/s	Memory Bandwidth 120GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 7680x4320
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
Multi-Monitor 4	Multi-Monitor 2
Adaptive Sync FreeSync	Adaptive Sync -
DSC Not Supported	DSC Supported
HDCP HDCP 2.2	HDCP -

API Support

Shader Model 6.7	Shader Model -
DirectX DirectX 12 Direct3D 12_2	-
OpenGL 4.6 OpenCL 2.1 Vulkan 1.3	-
GFX 11	-

Encoder

Encoder VCN 4.0	Encoder Apple Media Engine 3
Codec VP9 AVC (H.264) HEVC (H.265) AV1 -	Codec - AVC (H.264) HEVC (H.265) - ProRes

Decoder

Decoder VCN 4.0	Decoder Apple Media Engine 3
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1 -	Codec - - - - - - AVC (H.264) HEVC (H.265) AV1 ProRes

Card

Form Factor iGPU	Form Factor iGPU
Cooling Open-Air -	Cooling Blower 1x Fan

Chip

Manufacturer AMD	Manufacturer Apple
Chip Designer AMD	Chip Designer Apple
Architecture RDNA 3	Architecture Apple Gen 7
Family 700	Family M Series
Branding	Branding
Codename Phoenix	Codename G16G
Market Segment Laptop	Market Segment Laptop
Release Date May 5, 2023	Release Date Oct 28, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4	Fabrication Node N3E
Die Size 178mm²	Die Size 169mm²
Transistor Count 25B	Transistor Count 28B
Transistor Density 140 MTr/mm²	Transistor Density 165 MTr/mm²

Images