AMD Radeon R5 235X OEM vs ATI Radeon HD 3450

VS

AMD Radeon R5 235X OEM

ATI Radeon HD 3450

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 235X OEM 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 R5 235X OEM 's Advantages

Released 6 years late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 8.000GB/s)

120 additional rendering cores

Lower TDP (18W vs 25W)

Score

Benchmark

FP32 (float)

Radeon R5 235X OEM +483%

0.28 TFLOPS

Radeon HD 3450

0.048 TFLOPS

Radeon R5 235X OEM

VS

Radeon HD 3450

Graphics Card

Dec 2013

Release Date

Dec 2007

Volcanic Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

8.000GB/s

Render Config

2

Compute Units

2

-

160

Shading Units

40

8

TMUs

4

ROPs

4

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

3.500 GPixel/s

Pixel Rate

2.400 GPixel/s

7.000 GTexel/s

Texture Rate

2.400 GTexel/s

-

280.0 GFLOPS

FP32 (float)

48.00 GFLOPS

-

Board Design

18W

TDP

25W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Caicos

GPU Name

RV620

Caicos XT (215-0804070)

GPU Variant

RV620 LE

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.37 billion

Transistors

0.181 billion

67 mm²

Die Size

67 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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