AMD Radeon Sky 900 vs Intel Arc A750

VS

AMD Radeon Sky 900 Intel Arc A750

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 8GB VRAM Arc A750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Released 9 years and 7 months late

Boost Clock has increased by 153% (2400MHz vs 950MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (512.0GB/s vs 240.0GB/s)

1792 additional rendering cores

Lower TDP (225W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Sky 900

3.405 TFLOPS

Arc A750 +405%

17.2 TFLOPS

Radeon Sky 900

VS

Arc A750

Graphics Card

Mar 2013

Release Date

Oct 2022

Radeon Sky

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

825 MHz

Base Clock

2050 MHz

950 MHz

Boost Clock

2400 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

3584

112

TMUs

224

32

ROPs

112

-

Tensor Cores

448

-

RT Cores

28

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

16 MB

Theoretical Performance

30.40 GPixel/s

Pixel Rate

268.8 GPixel/s

106.4 GTexel/s

Texture Rate

537.6 GTexel/s

-

FP16 (half)

34.41 TFLOPS

3.405 TFLOPS

FP32 (float)

17.20 TFLOPS

851.2 GFLOPS

FP64 (double)

-

Graphics Processor

Tahiti

GPU Name

DG2-512

Orthrus

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

4.313 billion

Transistors

21.7 billion

352 mm²

Die Size

406 mm²

Board Design

300W

TDP

225W

700 W

Suggested PSU

550 W

1x DVI 1x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.6

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