ATI Radeon HD 3750 vs AMD Radeon RX 480

VS

ATI Radeon HD 3750

AMD Radeon RX 480

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 8GB VRAM Radeon RX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3750 's Advantages

Lower TDP (65W vs 150W)

AMD Radeon RX 480 's Advantages

Released 7 years and 9 months late

Boost Clock1266MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.0GB/s vs 22.18GB/s)

2184 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3750

0.191 TFLOPS

Radeon RX 480 +2954%

5.834 TFLOPS

Radeon HD 3750

VS

Radeon RX 480

Graphics Card

Sep 2008

Release Date

Jun 2016

Radeon R600

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1120 MHz

-

Boost Clock

1266 MHz

693 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

22.18GB/s

Bandwidth

256.0GB/s

Render Config

3

Compute Units

36

-

120

Shading Units

2304

8

TMUs

144

4

ROPs

32

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

3.184 GPixel/s

Pixel Rate

40.51 GPixel/s

6.368 GTexel/s

Texture Rate

182.3 GTexel/s

-

FP16 (half)

5.834 TFLOPS

191.0 GFLOPS

FP32 (float)

5.834 TFLOPS

-

FP64 (double)

364.6 GFLOPS

Board Design

65W

TDP

150W

250 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

RV635

GPU Name

Ellesmere

RV635 PRO (215-0682008)

GPU Variant

Polaris 10 XT (215-0876184)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.378 billion

Transistors

5.7 billion

135 mm²

Die Size

232 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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