GeForce GTX 780 vs GeForce GTX 460 SE v2

VS

NVIDIA GeForce GTX 780

NVIDIA GeForce GTX 460 SE v2

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 768MB VRAM GeForce GTX 460 SE v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTX 780 's Advantages

Released 2 years and 6 months late

Boost Clock902MHz

More VRAM (3GB vs 768GB)

Larger VRAM bandwidth (288.4GB/s vs 81.60GB/s)

2016 additional rendering cores

GeForce GTX 460 SE v2 's Advantages

Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 +454%

4156

GeForce GTX 460 SE v2

749

GeForce GTX 780

VS

GeForce GTX 460 SE v2

Graphics Card

May 2013

Release Date

Nov 2010

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

863 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

850 MHz

Memory

3GB

Memory Size

768MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

192bit

288.4GB/s

Bandwidth

81.60GB/s

Render Config

-

SM Count

6

2304

Shading Units

288

192

TMUs

48

ROPs

24

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

384 KB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

7.800 GPixel/s

173.2 GTexel/s

Texture Rate

31.20 GTexel/s

4.156 TFLOPS

FP32 (float)

748.8 GFLOPS

173.2 GFLOPS

FP64 (double)

62.40 GFLOPS

Board Design

250W

TDP

150W

600 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

GK110

GPU Name

GF114

GK110-300-A1

GPU Variant

GF114-400-A1

Kepler

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

1.95 billion

561 mm²

Die Size

332 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

2.1

5.1

Shader Model

5.1

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