AMD Radeon R9 280X2 vs ATI Radeon HD 4350 PCI

VS

AMD Radeon R9 280X2

ATI Radeon HD 4350 PCI

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X2 and 512MB VRAM Radeon HD 4350 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X2 's Advantages

Boost Clock1000MHz

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (288.0GB/s vs 6.400GB/s)

1968 additional rendering cores

ATI Radeon HD 4350 PCI 's Advantages

Lower TDP (20W vs 375W)

Score

Benchmark

FP32 (float)

Radeon R9 280X2 +4166%

4.096 TFLOPS

Radeon HD 4350 PCI

0.096 TFLOPS

Radeon R9 280X2

VS

Radeon HD 4350 PCI

Graphics Card

Unknown

Release Date

Sep 2008

Volcanic Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

950 MHz

Base Clock

-

1000 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

64bit

288.0GB/s

Bandwidth

6.400GB/s

Render Config

32

Compute Units

1

-

2048

Shading Units

80

128

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

64 KB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

2.400 GPixel/s

128.0 GTexel/s

Texture Rate

4.800 GTexel/s

-

4.096 TFLOPS

FP32 (float)

96.00 GFLOPS

1024 GFLOPS

FP64 (double)

-

Board Design

375W

TDP

20W

750 W

Suggested PSU

200 W

6x mini-DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

3x 8-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

RV710

Tahiti XTL (215-0821065)

GPU Variant

RV710 PCI (215-0725018)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

4.313 billion

Transistors

0.242 billion

352 mm²

Die Size

73 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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