AMD Radeon R9 270X vs ATI FirePro 2450 Multi View PCIe x1

VS

AMD Radeon R9 270X

ATI FirePro 2450 Multi View PCIe x1

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270X and 256MB VRAM FirePro 2450 Multi View PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270X 's Advantages

Released 4 years and 9 months late

Boost Clock1050MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (179.2GB/s vs 6.400GB/s)

1240 additional rendering cores

ATI FirePro 2450 Multi View PCIe x1 's Advantages

Lower TDP (32W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 270X +8300%

2.688 TFLOPS

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

Radeon R9 270X

VS

FirePro 2450 Multi View PCIe x1

Graphics Card

Oct 2013

Release Date

Jan 2009

Volcanic Islands

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1000 MHz

Base Clock

-

1050 MHz

Boost Clock

-

1400 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

179.2GB/s

Bandwidth

6.400GB/s

Render Config

20

Compute Units

2

-

1280

Shading Units

40

80

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

33.60 GPixel/s

Pixel Rate

1.600 GPixel/s

84.00 GTexel/s

Texture Rate

1.600 GTexel/s

-

2.688 TFLOPS

FP32 (float)

32.00 GFLOPS

168.0 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

32W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x VHDCI

2x 6-pin

Power Connectors

None

Graphics Processor

Curacao

GPU Name

RV620

Curacao XT (215-0848004)

GPU Variant

RC620 PRO

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.8 billion

Transistors

0.181 billion

212 mm²

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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