AMD Radeon RX 560 vs ATI Radeon HD 3450 PCI

VS

AMD Radeon RX 560 ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 's Advantages

Released 9 years and 3 months late

Boost Clock1275MHz

Larger VRAM bandwidth (112.0GB/s vs 6.400GB/s)

984 additional rendering cores

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 560 +5339%

2.611 TFLOPS

Radeon HD 3450 PCI

0.048 TFLOPS

Radeon RX 560

VS

Radeon HD 3450 PCI

Graphics Card

Apr 2017

Release Date

Jan 2008

Polaris

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCI

Clock Speeds

1175 MHz

Base Clock

-

1275 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

16

Compute Units

2

1024

Shading Units

40

64

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

64 KB

Theoretical Performance

20.40 GPixel/s

Pixel Rate

2.400 GPixel/s

81.60 GTexel/s

Texture Rate

2.400 GTexel/s

2.611 TFLOPS

FP16 (half)

-

2.611 TFLOPS

FP32 (float)

48.00 GFLOPS

163.2 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 21

GPU Name

RV620

Polaris 21 XT (215-0908004)

GPU Variant

RV620 LE

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.181 billion

123 mm²

Die Size

67 mm²

Board Design

75W

TDP

25W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

1x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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