NVIDIA GeForce GTX 490 vs NVIDIA GeForce GT 720

VS

NVIDIA GeForce GTX 490 NVIDIA GeForce GT 720

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 1024MB VRAM GeForce GT 720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 490 's Advantages

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (164.0GB/s vs 12.80GB/s)

288 additional rendering cores

NVIDIA GeForce GT 720 's Advantages

Lower TDP (19W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490 +281%

1.166 TFLOPS

GeForce GT 720

0.306 TFLOPS

GeForce GTX 490

VS

GeForce GT 720

Graphics Card

Unknown

Release Date

Sep 2014

GeForce 400

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

854 MHz

Memory Clock

800 MHz

Memory

1536MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

164.0GB/s

Bandwidth

12.80GB/s

Render Config

15

SM Count

-

Compute Units

-

480

Shading Units

192

60

TMUs

16

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

768 KB

L2 Cache

512 KB

Theoretical Performance

18.24 GPixel/s

Pixel Rate

3.188 GPixel/s

36.48 GTexel/s

Texture Rate

12.75 GTexel/s

-

FP16 (half)

-

1166 GFLOPS

FP32 (float)

306.0 GFLOPS

145.8 GFLOPS

FP64 (double)

12.75 GFLOPS

Graphics Processor

GF100

GPU Name

GK208B

GF100-375-A3

GPU Variant

-

Fermi

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

3.1 billion

Transistors

1.02 billion

529 mm²

Die Size

87 mm²

Board Design

365W

TDP

19W

750 W

Suggested PSU

200 W

3x DVI 1x mini-DisplayPort

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.0

CUDA

3.5

5.1

Shader Model

5.1

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