AMD Radeon R9 270 1024SP vs Intel Arc A310

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 4GB VRAM Arc A310 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 124.0GB/s)

256 additional rendering cores

Intel Arc A310 's Advantages

Released 7 years and 7 months late

Boost Clock has increased by 89% (1750MHz vs 925MHz)

More VRAM (4GB vs 2GB)

Lower TDP (30W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

Arc A310 +41%

2.688 TFLOPS

Radeon R9 270 1024SP

VS

Arc A310

Graphics Card

Mar 2015

Release Date

Oct 2022

Volcanic Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

900 MHz

Base Clock

1750 MHz

925 MHz

Boost Clock

1750 MHz

1200 MHz

Memory Clock

1937 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

153.6GB/s

Bandwidth

124.0GB/s

Render Config

-

SM Count

-

16

Compute Units

-

1024

Shading Units

768

64

TMUs

32

ROPs

16

-

Tensor Cores

96

-

RT Cores

6

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

Theoretical Performance

29.60 GPixel/s

Pixel Rate

28.00 GPixel/s

59.20 GTexel/s

Texture Rate

56.00 GTexel/s

-

FP16 (half)

5.376 TFLOPS

1.894 TFLOPS

FP32 (float)

2.688 TFLOPS

118.4 GFLOPS

FP64 (double)

672.0 GFLOPS

Graphics Processor

Pitcairn

GPU Name

DG2-128

Pitcairn PRO (215-0828062)

GPU Variant

ACM-G11

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

7.2 billion

212 mm²

Die Size

157 mm²

Board Design

150W

TDP

30W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

4x mini-DisplayPort 2.0

1x 6-pin

Power Connectors

None

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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