AMD Radeon RX 590 GME vs ATI Radeon HD 3450 AGP

VS

AMD Radeon RX 590 GME ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 GME and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 590 GME 's Advantages

Released 12 years and 2 months late

Boost Clock1420MHz

Larger VRAM bandwidth (256.0GB/s vs 8.000GB/s)

2264 additional rendering cores

ATI Radeon HD 3450 AGP 's Advantages

Lower TDP (25W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 590 GME +13531%

6.543 TFLOPS

Radeon HD 3450 AGP

0.048 TFLOPS

Radeon RX 590 GME

VS

Radeon HD 3450 AGP

Graphics Card

Mar 2020

Release Date

Jan 2008

Polaris

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

1257 MHz

Base Clock

-

1420 MHz

Boost Clock

-

2000 MHz

Memory Clock

500 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

36

Compute Units

2

2304

Shading Units

40

144

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

64 KB

Theoretical Performance

45.44 GPixel/s

Pixel Rate

2.400 GPixel/s

204.5 GTexel/s

Texture Rate

2.400 GTexel/s

6.543 TFLOPS

FP16 (half)

-

6.543 TFLOPS

FP32 (float)

48.00 GFLOPS

409.0 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

RV620

Polaris 20 XTR (215-0910066)

GPU Variant

RV620 LE

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.181 billion

232 mm²

Die Size

67 mm²

Board Design

175W

TDP

25W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI

1x 8-pin

Power Connectors

1x Molex

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

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