AMD Radeon RX 5600 XT vs ATI Radeon HD 3450 PCI

VS

AMD Radeon RX 5600 XT ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 5600 XT 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 5600 XT 's Advantages

Released 12 years late

Boost Clock1560MHz

Larger VRAM bandwidth (288.0GB/s vs 6.400GB/s)

2264 additional rendering cores

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 5600 XT +14875%

7.188 TFLOPS

Radeon HD 3450 PCI

0.048 TFLOPS

Radeon RX 5600 XT

VS

Radeon HD 3450 PCI

Graphics Card

Jan 2020

Release Date

Jan 2008

Navi

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

1130 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

192bit

Memory Bus

64bit

288.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

36

Compute Units

2

2304

Shading Units

40

144

TMUs

4

64

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

3 MB

L2 Cache

64 KB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

2.400 GPixel/s

224.6 GTexel/s

Texture Rate

2.400 GTexel/s

14.38 TFLOPS

FP16 (half)

-

7.188 TFLOPS

FP32 (float)

48.00 GFLOPS

449.3 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 10

GPU Name

RV620

Navi 10 XLE (215-0917338)

GPU Variant

RV620 LE

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

10.3 billion

Transistors

0.181 billion

251 mm²

Die Size

67 mm²

Board Design

150W

TDP

25W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

4.1

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