Intel Arc Pro A40 vs Intel UHD 48EU 1400MHz Gen 12 Full Specs

Summary

1,024 Shaders 1.7GHz	384 Shaders 1.4GHz
6GB GDDR6192GB/s placeholder	Shared Memory102.4GB/s LPDDR5X·DDR5·LPDDR4X·DDR4
Peak·FP32·FP16 3.48 TFLOPS	Peak·FP32·FP16 1.07 TFLOPS
Form Factor PCIe Card	Form Factor iGPU
TDP 50W	TDP Shared

Highlights

Peak OPS

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

Arc Pro A40111.4 TOPSINT4 Tensor

x51.81

UHD 48EU 1400MHz Gen 122.15 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1700MHz UC·Base·Boost·OC	Clock Speed1400MHz UC·Base·Boost·OC
Peak OPS 111.4 TOPSINT4 Tensor	Peak OPS 2.15 TFLOPSFP16
Tensor FP16-32 27.85 TFLOPS	-
Tensor BF16 27.85 TFLOPS	-
FP32 3.48 TFLOPS	FP32 1.07 TFLOPS
FP64 870.4 GFLOPS	FP64 268.8 GFLOPS
Tensor INT4 111.4 TOPS	Tensor INT4 -
Tensor INT8 55.71 TOPS	-
Pixel Rate 54.4 GPixel/s	Pixel Rate 16.8 GPixel/s
Texture Rate 108.8 GTexel/s	Texture Rate 33.6 GTexel/s

Core Config

Shaders 1,024 Shaders	Shaders 384 Shaders
TMUs 64 TMUs	TMUs 24 TMUs
ROPs 32 ROPs	ROPs 12 ROPs
Tensor Cores 128 T-Cores	Tensor Cores -
RT Cores 8 RT-Cores	RT Cores -
EUs 128 EUs	EUs 48 EUs

Clocks

Base Clock 1.5GHz	Base Clock 300MHz
Boost Clock 1.7GHz	Boost Clock 1.4GHz

Cache

L1 192KB/Xe-core	L1 -
L2 Cache 4MB shared	L2 Cache 448KB shared
L3 Cache -	L3 Cache 1MB shared

Memory

6GB GDDR6 placeholder	Shared Memory LPDDR5X·DDR5·LPDDR4X·DDR4
Memory Bus 96-bit	Memory Bus 128-bit
Memory Speed 16GT/s	Memory Speed 6.4GT/s
Memory Bandwidth 192GB/s	Memory Bandwidth 102.4GB/s
ECC No	ECC -

Power & Thermals

TDP 50W

TDP Shared

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
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 6.6
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 8
Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Arc	Decoder Quick Sync Video 8
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) AV1

Card

Form Factor PCIe Card	Form Factor iGPU
PCIe PCIe 4.0 x8 2-Slots	PCIe -
Cooling Blower 1x Fan	Cooling Open-Air -

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Alchemist	Architecture Gen 12
Family Arc Pro A	Family Gen 12
Branding	Branding
Codename Xe HPG	Codename Xe LP
Chip Variant DG2-128	Chip Variant GT1
Market Segment Workstation	Market Segment Laptop
Release Date Aug 8, 2022	Release Date Jan 1, 2023

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N6	Fabrication Node Intel 7
Die Size 157mm²	Die Size 208mm²
Transistor Count 7.2B	Transistor Count 15.2B
Transistor Density 45.86 MTr/mm²	Transistor Density 73 MTr/mm²

Images