ATI FirePro 2450 Multi View PCIe x1 vs AMD Radeon HD 6850 X2

VS

ATI FirePro 2450 Multi View PCIe x1

AMD Radeon HD 6850 X2

We compared two Desktop platform GPUs: 256MB VRAM FirePro 2450 Multi View PCIe x1 and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro 2450 Multi View PCIe x1 's Advantages

Lower TDP (32W vs 254W)

AMD Radeon HD 6850 X2 's Advantages

Released 2 years and 8 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (134.4GB/s vs 6.400GB/s)

920 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

Radeon HD 6850 X2 +4700%

1.536 TFLOPS

FirePro 2450 Multi View PCIe x1

VS

Radeon HD 6850 X2

Graphics Card

Jan 2009

Release Date

Sep 2011

FirePro Multi-View

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

1050 MHz

Memory

256MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

134.4GB/s

Render Config

2

Compute Units

12

-

40

Shading Units

960

4

TMUs

48

4

ROPs

32

-

L1 Cache

8 KB (per CU)

-

L2 Cache

512 KB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

25.60 GPixel/s

1.600 GTexel/s

Texture Rate

38.40 GTexel/s

-

32.00 GFLOPS

FP32 (float)

1.536 TFLOPS

-

Board Design

32W

TDP

254W

200 W

Suggested PSU

600 W

1x VHDCI

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

None

Power Connectors

2x 8-pin

Graphics Processor

RV620

GPU Name

Barts

RC620 PRO

GPU Variant

Barts PRO (215-0798006)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.181 billion

Transistors

1.7 billion

67 mm²

Die Size

255 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

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