NVIDIA GeForce GTX 780 Rev. 2 vs ATI FirePro 2450 Multi View PCIe x1

VS

NVIDIA GeForce GTX 780 Rev. 2

ATI FirePro 2450 Multi View PCIe x1

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 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

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Released 4 years and 8 months late

Boost Clock902MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (288.4GB/s vs 6.400GB/s)

2264 additional rendering cores

ATI FirePro 2450 Multi View PCIe x1 's Advantages

Lower TDP (32W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Rev. 2 +12887%

4.156 TFLOPS

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

GeForce GTX 780 Rev. 2

VS

FirePro 2450 Multi View PCIe x1

Graphics Card

Sep 2013

Release Date

Jan 2009

GeForce 700

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

863 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

400 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

2304

Shading Units

40

192

TMUs

4

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

1.600 GPixel/s

173.2 GTexel/s

Texture Rate

1.600 GTexel/s

-

4.156 TFLOPS

FP32 (float)

32.00 GFLOPS

173.2 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

32W

600 W

Suggested PSU

200 W

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

Outputs

1x VHDCI

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110B

GPU Name

RV620

GK110-300-B1

GPU Variant

RC620 PRO

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

7.08 billion

Transistors

0.181 billion

561 mm²

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

4.1

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