NVIDIA GeForce GTX 745 OEM vs NVIDIA GeForce GTX 480

VS

NVIDIA GeForce GTX 745 OEM

NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages

Released 3 years and 11 months late

More VRAM (4GB vs 1536GB)

Lower TDP (55W vs 250W)

NVIDIA GeForce GTX 480 's Advantages

Larger VRAM bandwidth (177.4GB/s vs 28.80GB/s)

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM

0.793 TFLOPS

GeForce GTX 480 +69%

1.345 TFLOPS

GeForce GTX 745 OEM

VS

GeForce GTX 480

Graphics Card

Feb 2014

Release Date

Mar 2010

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

924 MHz

Memory

4GB

Memory Size

1536MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

177.4GB/s

Render Config

-

SM Count

15

384

Shading Units

480

24

TMUs

60

16

ROPs

48

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

768 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

21.03 GPixel/s

24.79 GTexel/s

Texture Rate

42.06 GTexel/s

-

793.3 GFLOPS

FP32 (float)

1345 GFLOPS

24.79 GFLOPS

FP64 (double)

168.1 GFLOPS

Board Design

55W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GM107

GPU Name

GF100

GM107-220-A2

GPU Variant

GF100-375-A3

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

3.1 billion

148 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.0

5.1

Shader Model

5.1

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