NVIDIA GeForce 505 OEM vs NVIDIA GeForce GTX 780 Rev. 2

VS

NVIDIA GeForce 505 OEM NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages

Lower TDP (25W vs 250W)

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Released 8 months late

Boost Clock902MHz

Larger VRAM bandwidth (288.4GB/s vs 9.600GB/s)

2288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 505 OEM

0.045 TFLOPS

GeForce GTX 780 Rev. 2 +9135%

4.156 TFLOPS

GeForce 505 OEM

VS

GeForce GTX 780 Rev. 2

Graphics Card

Jan 2013

Release Date

Sep 2013

GeForce 500

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

600 MHz

Memory Clock

1502 MHz

Memory

512MB

Memory Size

3GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

384bit

9.600GB/s

Bandwidth

288.4GB/s

Render Config

2

SM Count

-

Compute Units

-

16

Shading Units

2304

8

TMUs

192

4

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

1536 KB

Theoretical Performance

2.356 GPixel/s

Pixel Rate

43.30 GPixel/s

4.712 GTexel/s

Texture Rate

173.2 GTexel/s

-

FP16 (half)

-

44.86 GFLOPS

FP32 (float)

4.156 TFLOPS

-

FP64 (double)

173.2 GFLOPS

Graphics Processor

GT218

GPU Name

GK110B

GT218-300-B1

GPU Variant

GK110-300-B1

Tesla 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.26 billion

Transistors

7.08 billion

57 mm²

Die Size

561 mm²

Board Design

25W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1x VGA

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

1.2

CUDA

3.5

4.1

Shader Model

5.1

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