ATI Radeon HD 3830 vs AMD Radeon RX 580 OEM

VS

ATI Radeon HD 3830

AMD Radeon RX 580 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 8GB VRAM Radeon RX 580 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages

Lower TDP (75W vs 150W)

AMD Radeon RX 580 OEM 's Advantages

Released 8 years and 2 months late

Boost Clock1266MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 26.50GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3830

0.428 TFLOPS

Radeon RX 580 OEM +1263%

5.834 TFLOPS

Radeon HD 3830

VS

Radeon RX 580 OEM

Graphics Card

Apr 2008

Release Date

Jun 2016

Radeon R600

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1120 MHz

-

Boost Clock

1266 MHz

828 MHz

Memory Clock

2000 MHz

Memory

256MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

26.50GB/s

Bandwidth

256.0GB/s

Render Config

4

Compute Units

36

-

320

Shading Units

2304

16

TMUs

144

16

ROPs

32

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

10.69 GPixel/s

Pixel Rate

40.51 GPixel/s

10.69 GTexel/s

Texture Rate

182.3 GTexel/s

-

FP16 (half)

5.834 TFLOPS

427.5 GFLOPS

FP32 (float)

5.834 TFLOPS

85.50 GFLOPS

FP64 (double)

364.6 GFLOPS

Board Design

75W

TDP

150W

250 W

Suggested PSU

450 W

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

RV670

GPU Name

Ellesmere

RV670 PRO (215-0708003)

GPU Variant

Polaris 10 XT (215-0876184)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.666 billion

Transistors

5.7 billion

192 mm²

Die Size

232 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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