Intel Arc A310 vs Intel UHD 16EU 450MHz Gen 11 Full Specs

Summary

768 Shaders 1.75GHz	128 Shaders 450MHz
4GB GDDR6124GB/s placeholder	Shared Memory51.2GB/s DDR4·LPDDR4X
Peak·FP32·FP16 2.69 TFLOPS	Peak·FP32·FP16 115.2 GFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 75W	TDP Shared

Highlights

Peak OPS

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

Arc A31086.02 TOPSINT4 Tensor

x373.33

UHD 16EU 450MHz Gen 11230.4 GFLOPSFP16

x1

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Theoretical Performance

Clock Speed1750MHz UC·Base·Boost·OC	Clock Speed450MHz UC·Base·Boost·OC
Peak OPS 86.02 TOPSINT4 Tensor	Peak OPS 230.4 GFLOPSFP16
Tensor FP16-32 21.5 TFLOPS	-
Tensor BF16 21.5 TFLOPS	-
FP32 2.69 TFLOPS	FP32 115.2 GFLOPS
FP64 672 GFLOPS	FP64 28.8 GFLOPS
Tensor INT4 86.02 TOPS	Tensor INT4 -
Tensor INT8 43.01 TOPS	-
Pixel Rate 42 GPixel/s	Pixel Rate 1.8 GPixel/s
Texture Rate 84 GTexel/s	Texture Rate 3.6 GTexel/s

Core Config

Shaders 768 Shaders	Shaders 128 Shaders
TMUs 48 TMUs	TMUs 8 TMUs
ROPs 24 ROPs	ROPs 4 ROPs
Tensor Cores 96 T-Cores	Tensor Cores -
RT Cores 6 RT-Cores	RT Cores -
EUs 96 EUs	EUs 16 EUs

Clocks

Base Clock 1.75GHz	Base Clock 300MHz
Boost Clock 1.75GHz	Boost Clock 450MHz

Cache

L1 192KB/Xe-core	L1 -
L2 Cache 4MB shared	L2 Cache -

Memory

4GB GDDR6 placeholder	Shared Memory DDR4·LPDDR4X
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 15.5GT/s	Memory Speed 3.2GT/s
Memory Bandwidth 124GB/s	Memory Bandwidth 51.2GB/s
ECC No	ECC -

Power & Thermals

TDP 75W

TDP Shared

Video Output

Max Resolution 7680x4320	Max Resolution 5120x3200
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 5120x2880 Resolution5K Refresh Rate 66Hz
Multi-Monitor 4	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync -
DSC -	DSC Supported

Ports

4x Mini DisplayPort 2.0

-

API Support

Shader Model 6.6	Shader Model 6.4
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 3 Vulkan 1.3	OpenGL 4.6 OpenCL 3 Vulkan 1.2

Encoder

Encoder Arc	Encoder Quick Sync Video 7
Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec JPEG VP9 AVC (H.264) HEVC (H.265) -

Decoder

Decoder Arc	Decoder Quick Sync Video 7
Codec - MPEG-2 - JPEG - - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) -

Card

Form Factor PCIe Card	Form Factor iGPU
PCIe PCIe 4.0 x8 1-Slots	PCIe -
Height 69mm (2.72") Width 168mm (6.61") Depth 20mm (0.79")	-
Cooling Blower 1x Fan	Cooling Passive -

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Alchemist	Architecture Gen 11
Family Arc A	Family Gen 11
Branding	Branding
Codename Xe HPG	Codename -
Chip Variant DG2-128	Chip Variant -
Market Segment Desktop	Market Segment Embedded
Release Date Sep 14, 2022	Release Date Jan 1, 2023

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N6	Fabrication Node 10nm+
Die Size 157mm²	Die Size -
Transistor Count 7.2B	Transistor Count -
Transistor Density 45.86 MTr/mm²	Transistor Density -

Images