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

Summary

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

Highlights

Peak OPS

Peak OPS FP32 FP16 Memory Bandwidth

IMG DXT-48-1536 1100MHz3.38 TFLOPSFP16

x1.56

Mali-G78 MP20 848MHz2.17 TFLOPSFP16

x1

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Theoretical Performance

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

Core Config

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

Clocks

Boost Clock 1.1GHz

Boost Clock 848MHz

Memory

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

Video Output

Max Resolution -	Max Resolution 3840x2160
Refresh Rate Calculator -	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 60Hz
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 -	Codec JPEG VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

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

Fabrication

Foundry TSMC	Foundry -
Fabrication Node N3E	Fabrication Node -

Images