NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 4730 OEM

VS

NVIDIA GeForce GTX 780 Ti 6 GB

ATI Radeon HD 4730 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 1024MB VRAM Radeon HD 4730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages

Boost Clock928MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.6GB/s vs 25.34GB/s)

2560 additional rendering cores

ATI Radeon HD 4730 OEM 's Advantages

Lower TDP (110W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti 6 GB +1148%

5.345 TFLOPS

Radeon HD 4730 OEM

0.428 TFLOPS

GeForce GTX 780 Ti 6 GB

VS

Radeon HD 4730 OEM

Graphics Card

Unknown

Release Date

Dec 2008

GeForce 700

Generation

Radeon R700

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

396 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

256bit

336.6GB/s

Bandwidth

25.34GB/s

Render Config

-

Compute Units

4

-

2880

Shading Units

320

240

TMUs

16

48

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

10.70 GPixel/s

222.7 GTexel/s

Texture Rate

10.70 GTexel/s

-

5.345 TFLOPS

FP32 (float)

428.2 GFLOPS

222.7 GFLOPS

FP64 (double)

85.63 GFLOPS

Board Design

250W

TDP

110W

600 W

Suggested PSU

300 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

-

Graphics Processor

GK110B

GPU Name

RV670

-

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

7.08 billion

Transistors

0.666 billion

561 mm²

Die Size

192 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

4.1

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