AMD Radeon RX 455 OEM vs ATI Radeon HD 4570

VS

AMD Radeon RX 455 OEM ATI Radeon HD 4570

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 1024MB VRAM Radeon HD 4570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages

Released 7 years and 7 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (104.0GB/s vs 8.000GB/s)

688 additional rendering cores

ATI Radeon HD 4570 's Advantages

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM +1450%

1.613 TFLOPS

Radeon HD 4570

0.104 TFLOPS

Radeon RX 455 OEM

VS

Radeon HD 4570

Graphics Card

Jun 2016

Release Date

Nov 2008

Arctic Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1625 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

104.0GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

12

Compute Units

1

768

Shading Units

80

48

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

64 KB

Theoretical Performance

16.80 GPixel/s

Pixel Rate

2.600 GPixel/s

50.40 GTexel/s

Texture Rate

5.200 GTexel/s

-

FP16 (half)

-

1.613 TFLOPS

FP32 (float)

104.0 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Graphics Processor

Tobago

GPU Name

RV710

Tobago PRO (215-0875010)

GPU Variant

RV710 (215-0725016)

GCN 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.242 billion

160 mm²

Die Size

73 mm²

Board Design

100W

TDP

25W

300 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

4.1

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