AMD Radeon RX 5700 vs ATI Radeon HD 3450

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 's Advantages

Released 11 years and 7 months late

Boost Clock1725MHz

Larger VRAM bandwidth (448.0GB/s vs 8.000GB/s)

2264 additional rendering cores

ATI Radeon HD 3450 's Advantages

Lower TDP (25W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 5700 +16460%

7.949 TFLOPS

Radeon HD 3450

0.048 TFLOPS

Radeon RX 5700

VS

Radeon HD 3450

Graphics Card

Jul 2019

Release Date

Dec 2007

Navi

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1465 MHz

Base Clock

-

1725 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

8.000GB/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

-

4 MB

L2 Cache

64 KB

Theoretical Performance

110.4 GPixel/s

Pixel Rate

2.400 GPixel/s

248.4 GTexel/s

Texture Rate

2.400 GTexel/s

15.90 TFLOPS

FP16 (half)

-

7.949 TFLOPS

FP32 (float)

48.00 GFLOPS

496.8 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 10

GPU Name

RV620

Navi 10 XL (215-0917220)

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

180W

TDP

25W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 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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