NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce GTX 260 Core 216

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce GTX 260 Core 216

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 896MB VRAM GeForce GTX 260 Core 216 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 896GB)

Larger VRAM bandwidth (336.6GB/s vs 111.9GB/s)

2664 additional rendering cores

NVIDIA GeForce GTX 260 Core 216 's Advantages

Lower TDP (182W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample +897%

5.345 TFLOPS

GeForce GTX 260 Core 216

0.536 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce GTX 260 Core 216

Graphics Card

Unknown

Release Date

Sep 2008

GeForce 700

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

875 MHz

Base Clock

-

928 MHz

Boost Clock

-

1753 MHz

Memory Clock

999 MHz

Memory

3GB

Memory Size

896MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

448bit

336.6GB/s

Bandwidth

111.9GB/s

Render Config

-

SM Count

27

2880

Shading Units

216

240

TMUs

72

48

ROPs

28

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

224 KB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

16.13 GPixel/s

222.7 GTexel/s

Texture Rate

41.47 GTexel/s

-

5.345 TFLOPS

FP32 (float)

536.5 GFLOPS

222.7 GFLOPS

FP64 (double)

67.07 GFLOPS

Board Design

250W

TDP

182W

600 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

GK180

GPU Name

GT200

GK180-425-A1

GPU Variant

G200-103-A2

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

1.4 billion

561 mm²

Die Size

576 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.2.175

Vulkan

N/A

3.5

CUDA

1.3

5.1

Shader Model

4.0

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