NVIDIA GeForce GTS 450 vs NVIDIA GeForce GTX 470 PhysX Edition

VS

NVIDIA GeForce GTS 450 NVIDIA GeForce GTX 470 PhysX Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 1280MB VRAM GeForce GTX 470 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 215W)

NVIDIA GeForce GTX 470 PhysX Edition 's Advantages

More VRAM (1280GB vs 1024GB)

Larger VRAM bandwidth (133.9GB/s vs 57.73GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

GeForce GTX 470 PhysX Edition +81%

1.089 TFLOPS

GeForce GTS 450

VS

GeForce GTX 470 PhysX Edition

Graphics Card

Sep 2010

Release Date

Unknown

GeForce 400

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

902 MHz

Memory Clock

837 MHz

Memory

1024MB

Memory Size

1280MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

320bit

57.73GB/s

Bandwidth

133.9GB/s

Render Config

4

SM Count

14

-

Compute Units

-

192

Shading Units

448

32

TMUs

56

16

ROPs

40

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

640 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

17.02 GPixel/s

25.06 GTexel/s

Texture Rate

34.05 GTexel/s

-

FP16 (half)

-

601.3 GFLOPS

FP32 (float)

1089 GFLOPS

50.11 GFLOPS

FP64 (double)

-

Graphics Processor

GF106

GPU Name

GT215

GF106-250-KA-A1

GPU Variant

GT215-400-A2

Fermi

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

0.727 billion

238 mm²

Die Size

144 mm²

Board Design

106W

TDP

215W

300 W

Suggested PSU

550 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

2.1

CUDA

2.0

5.1

Shader Model

5.1

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