NVIDIA GeForce GT 730 OEM vs ATI Radeon HD 3450

VS

NVIDIA GeForce GT 730 OEM ATI Radeon HD 3450

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 OEM and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 OEM 's Advantages

Released 7 years and 4 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (40.10GB/s vs 8.000GB/s)

344 additional rendering cores

ATI Radeon HD 3450 's Advantages

Lower TDP (25W vs 64W)

Score

Benchmark

FP32 (float)

GeForce GT 730 OEM +1343%

0.693 TFLOPS

Radeon HD 3450

0.048 TFLOPS

GeForce GT 730 OEM

VS

Radeon HD 3450

Graphics Card

Apr 2015

Release Date

Dec 2007

GeForce 700

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1253 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

256MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

64bit

40.10GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

Compute Units

2

384

Shading Units

40

32

TMUs

4

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

128 KB

L2 Cache

64 KB

Theoretical Performance

7.216 GPixel/s

Pixel Rate

2.400 GPixel/s

28.86 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

692.7 GFLOPS

FP32 (float)

48.00 GFLOPS

28.86 GFLOPS

FP64 (double)

-

Graphics Processor

GK107

GPU Name

RV620

-

GPU Variant

RV620 LE

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.27 billion

Transistors

0.181 billion

118 mm²

Die Size

67 mm²

Board Design

64W

TDP

25W

250 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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