NVIDIA GeForce GTX 745 OEM vs NVIDIA GeForce GT 230 OEM

VS

NVIDIA GeForce GTX 745 OEM

NVIDIA GeForce GT 230 OEM

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 1536MB VRAM GeForce GT 230 OEM 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 4 years and 10 months late

More VRAM (4GB vs 1536GB)

Larger VRAM bandwidth (28.80GB/s vs 24.00GB/s)

288 additional rendering cores

Lower TDP (55W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM +230%

0.793 TFLOPS

GeForce GT 230 OEM

0.24 TFLOPS

GeForce GTX 745 OEM

VS

GeForce GT 230 OEM

Graphics Card

Feb 2014

Release Date

Apr 2009

GeForce 700

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

500 MHz

Memory

4GB

Memory Size

1536MB

DDR3

Memory Type

DDR2

128bit

Memory Bus

192bit

28.80GB/s

Bandwidth

24.00GB/s

Render Config

-

SM Count

12

384

Shading Units

96

24

TMUs

48

16

ROPs

12

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

48 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

6.000 GPixel/s

24.79 GTexel/s

Texture Rate

24.00 GTexel/s

-

793.3 GFLOPS

FP32 (float)

240.0 GFLOPS

24.79 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

75W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

G92B

GM107-220-A2

GPU Variant

G92-159-B1

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.87 billion

Transistors

0.754 billion

148 mm²

Die Size

260 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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