Intel Arc A770 vs NVIDIA T400 4 GB

VS

Intel Arc A770

NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 4GB VRAM T400 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 68% (2400MHz vs 1425MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 80.00GB/s)

3712 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Lower TDP (30W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +1697%

19.66 TFLOPS

T400 4 GB

1.094 TFLOPS

Blender

Arc A770 +1159%

2292

T400 4 GB

182

Arc A770

VS

T400 4 GB

Graphics Card

Oct 2022

Release Date

May 2021

Alchemist(Arc 7)

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2100 MHz

Base Clock

420 MHz

2400 MHz

Boost Clock

1425 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

4096

Shading Units

384

256

TMUs

24

128

ROPs

16

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

1024 KB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

22.80 GPixel/s

614.4 GTexel/s

Texture Rate

34.20 GTexel/s

39.32 TFLOPS

FP16 (half)

2.189 TFLOPS

19.66 TFLOPS

FP32 (float)

1094 GFLOPS

2.458 TFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

225W

TDP

30W

550 W

Suggested PSU

200 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

3x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

TU117

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

21.7 billion

Transistors

4.7 billion

406 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.6

Shader Model

6.6

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