NVIDIA GeForce GTX 780 Ti Engineering Sample vs ATI FirePro 2270 PCIe x1

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

ATI FirePro 2270 PCIe x1

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 512MB VRAM FirePro 2270 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Boost Clock928MHz

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (336.6GB/s vs 9.600GB/s)

2800 additional rendering cores

ATI FirePro 2270 PCIe x1 's Advantages

Lower TDP (15W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +5467%

5.345 TFLOPS

FirePro 2270 PCIe x1

0.096 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

FirePro 2270 PCIe x1

Graphics Card

Unknown

Release Date

Jan 2011

GeForce 700

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

875 MHz

Base Clock

-

928 MHz

Boost Clock

-

1753 MHz

Memory Clock

600 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

64bit

336.6GB/s

Bandwidth

9.600GB/s

Render Config

-

Compute Units

1

-

2880

Shading Units

80

240

TMUs

8

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

128 KB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

2.400 GPixel/s

222.7 GTexel/s

Texture Rate

4.800 GTexel/s

-

5.345 TFLOPS

FP32 (float)

96.00 GFLOPS

222.7 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

15W

600 W

Suggested PSU

200 W

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

Outputs

1x DMS-59

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK180

GPU Name

Cedar

GK180-425-A1

GPU Variant

Cedar WS

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

0.292 billion

561 mm²

Die Size

59 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.2.175

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

5.0

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