GeForce GTX 780 vs FireMV 2250 PCIe x1

VS

NVIDIA GeForce GTX 780

ATI FireMV 2250 PCIe x1

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 256MB VRAM FireMV 2250 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTX 780 's Advantages

Released 6 years and 4 months late

Boost Clock902MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (288.4GB/s vs 12.80GB/s)

2304 additional rendering cores

FireMV 2250 PCIe x1 's Advantages

Lower TDP (32W vs 250W)

Score

GeForce GTX 780

VS

FireMV 2250 PCIe x1

Graphics Card

May 2013

Release Date

Jan 2007

GeForce 700

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 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

DDR2

384bit

Memory Bus

128bit

288.4GB/s

Bandwidth

12.80GB/s

Render Config

2304

Shading Units

-

192

TMUs

4

48

ROPs

4

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

2.400 GPixel/s

173.2 GTexel/s

Texture Rate

2.400 GTexel/s

4.156 TFLOPS

FP32 (float)

-

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 S-Video 1x DMS-59

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

RV516

GK110-300-A1

GPU Variant

-

Kepler

Architecture

R500

TSMC

Foundry

UMC

28 nm

Process Size

80 nm

7.08 billion

Transistors

0.107 billion

561 mm²

Die Size

100 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

3.0

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