NVIDIA GeForce GT 730 vs AMD Radeon HD 7450 OEM

VS

NVIDIA GeForce GT 730 AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 512MB VRAM Radeon HD 7450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 's Advantages

Released 2 years and 5 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (28.80GB/s vs 8.528GB/s)

AMD Radeon HD 7450 OEM 's Advantages

64 additional rendering cores

Lower TDP (18W vs 49W)

Score

Benchmark

FP32 (float)

GeForce GT 730 +34%

0.269 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

GeForce GT 730

VS

Radeon HD 7450 OEM

Graphics Card

Jun 2014

Release Date

Jan 2012

GeForce 700

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

533 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

8.528GB/s

Render Config

2

SM Count

-

Compute Units

2

96

Shading Units

160

16

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

2.800 GPixel/s

Pixel Rate

2.500 GPixel/s

11.20 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

268.8 GFLOPS

FP32 (float)

200.0 GFLOPS

22.40 GFLOPS

FP64 (double)

-

Graphics Processor

GF108

GPU Name

Caicos

GF108-400-A1

GPU Variant

Caimour

Fermi

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.585 billion

Transistors

0.37 billion

116 mm²

Die Size

67 mm²

Board Design

49W

TDP

18W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

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