AMD Radeon HD 6870 1600SP Edition vs ATI FirePro 2450 Multi View

VS

AMD Radeon HD 6870 1600SP Edition ATI FirePro 2450 Multi View

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 256MB VRAM FirePro 2450 Multi View to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages

Released 4 years late

More VRAM (1024GB vs 256GB)

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

1560 additional rendering cores

ATI FirePro 2450 Multi View 's Advantages

Lower TDP (32W vs 175W)

Score

Benchmark

FP32 (float)

Radeon HD 6870 1600SP Edition +8400%

2.72 TFLOPS

FirePro 2450 Multi View

0.032 TFLOPS

Radeon HD 6870 1600SP Edition

VS

FirePro 2450 Multi View

Graphics Card

Jan 2013

Release Date

Jan 2009

Northern Islands

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1050 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

256MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

134.4GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

20

Compute Units

2

1600

Shading Units

40

80

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

27.20 GPixel/s

Pixel Rate

1.600 GPixel/s

68.00 GTexel/s

Texture Rate

1.600 GTexel/s

-

FP16 (half)

-

2.720 TFLOPS

FP32 (float)

32.00 GFLOPS

544.0 GFLOPS

FP64 (double)

-

Graphics Processor

Cypress

GPU Name

RV620

Cypress XT (215-0735033)

GPU Variant

RV620 PRO (215-0670006)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.154 billion

Transistors

0.181 billion

334 mm²

Die Size

67 mm²

Board Design

175W

TDP

32W

450 W

Suggested PSU

200 W

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

Outputs

1x VHDCI

2x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

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