ARM Mali-G78 MP20 848MHz vs Imagination IMG DXT-48-1536 1100MHz Full Specs

Summary

640 Shaders 848MHz	768 Shaders 1.1GHz
Shared Memory51.2GB/sLPDDR5	Shared Memory68.3GB/sLPDDR5X
Peak·FP32·FP16 1.08 TFLOPS	Peak·FP32·FP16 1.69 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 Memory Bandwidth

Mali-G78 MP20 848MHz2.17 TFLOPSFP16

x1

IMG DXT-48-1536 1100MHz3.38 TFLOPSFP16

x1.56

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Theoretical Performance

Clock Speed848MHz UC·Boost·OC	Clock Speed1100MHz UC·Boost·OC
Peak OPS 2.17 TFLOPSFP16	Peak OPS 3.38 TFLOPSFP16
FP32 1.08 TFLOPS	FP32 1.69 TFLOPS
Pixel Rate 33.9 GPixel/s	Pixel Rate 52.8 GPixel/s
Texture Rate 67.8 GTexel/s	Texture Rate 105.6 GTexel/s

Core Config

Shaders 640 Shaders	Shaders 768 Shaders
TMUs 80 TMUs	TMUs 96 TMUs
ROPs 40 ROPs	ROPs 48 ROPs
EUs 20 EUs	EUs 48 EUs

Clocks

Boost Clock 848MHz

Boost Clock 1.1GHz

Memory

Shared MemoryLPDDR5	Shared MemoryLPDDR5X
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 6.4GT/s	Memory Speed 8.5GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 68.3GB/s
ECC No	ECC No

Video Output

Max Resolution 3840x2160	Max Resolution -
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz	Refresh Rate Calculator -
DSC Not Supported	DSC Not Supported

API Support

DirectX DirectX 12 Direct3D 12_1	-
OpenGL 3.2 OpenCL 2 Vulkan 1.2	-

Encoder

Encoder BigOcean	-
Codec JPEG VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec -

Decoder

Decoder BigOcean	-
Codec JPEG VP8 VP9 AVC (H.264) HEVC (H.265) AV1	Codec -

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer ARM	Manufacturer Imagination
Chip Designer ARM	Chip Designer Imagination
Architecture Valhall 2	Architecture Photon
Family Series 8	Family CXT
Branding	Branding
Codename -	Codename IMG D-Series
Market Segment Smartphone	Market Segment Smartphone
Release Date Oct 19, 2021	Release Date Aug 1, 2025

Fabrication

Foundry -	Foundry TSMC
Fabrication Node -	Fabrication Node N3E

Images