GeForce GTS 450 vs GeForce GTX 745 OEM

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Larger VRAM bandwidth (57.73GB/s vs 28.80GB/s)

GeForce GTX 745 OEM Advantages

Released 3 years and 5 months late

More VRAM (4GB vs 1024GB)

192 additional rendering cores

Lower TDP (55W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 745 OEM +31%

793

GeForce GTS 450

VS

GeForce GTX 745 OEM

Graphics Card

Sep 2010

Release Date

Feb 2014

GeForce 400

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

902 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

28.80GB/s

Render Config

4

SM Count

-

192

Shading Units

384

32

TMUs

24

16

ROPs

16

64 KB (per SM)

L1 Cache

64 KB (per SMM)

256 KB

L2 Cache

2 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

16.53 GPixel/s

25.06 GTexel/s

Texture Rate

24.79 GTexel/s

601.3 GFLOPS

FP32 (float)

793.3 GFLOPS

50.11 GFLOPS

FP64 (double)

24.79 GFLOPS

Board Design

106W

TDP

55W

300 W

Suggested PSU

250 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x DVI
1x HDMI 2.0
1x VGA

1x 6-pin

Power Connectors

None

Graphics Processor

GF106

GPU Name

GM107

GF106-250-KA-A1

GPU Variant

GM107-220-A2

Fermi

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

1.87 billion

238 mm²

Die Size

148 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

5.0

5.1

Shader Model

5.1

Related SoC Comparison

1

GeForce GTS 450 vs GeForce GTX 1080 Ti 10 GB

2

GeForce GTS 450 vs GeForce RTX 3070 6144 SP

3

GeForce GTS 450 vs MTT S70

4

GeForce GTS 450 vs FirePro W7100

5

GeForce GTS 450 vs GeForce GT 1030 DDR4

6

GeForce GTS 450 vs Radeon RX 8800 XT

7

GeForce GTS 450 vs GeForce GTX 645 OEM

8

GeForce GTS 450 vs GeForce GTX 1650 GDDR6

9

GeForce GTS 450 vs Radeon R7 265

10

GeForce GTS 450 vs GeForce RTX 3080 12 GB