NVIDIA GeForce GT 545 vs AMD Radeon HD 7720 OEM

VS

NVIDIA GeForce GT 545 AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages

More VRAM (1536GB vs 1024GB)

Lower TDP (70W vs 150W)

AMD Radeon HD 7720 OEM 's Advantages

Released 1 years and 10 months late

Larger VRAM bandwidth (134.4GB/s vs 38.40GB/s)

656 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 545

0.415 TFLOPS

Radeon HD 7720 OEM +223%

1.344 TFLOPS

GeForce GT 545

VS

Radeon HD 7720 OEM

Graphics Card

May 2011

Release Date

Mar 2013

GeForce 500

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1050 MHz

Memory

1536MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

192bit

Memory Bus

256bit

38.40GB/s

Bandwidth

134.4GB/s

Render Config

3

SM Count

-

Compute Units

10

144

Shading Units

800

24

TMUs

40

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

384 KB

L2 Cache

512 KB

Theoretical Performance

4.320 GPixel/s

Pixel Rate

26.88 GPixel/s

17.28 GTexel/s

Texture Rate

33.60 GTexel/s

-

FP16 (half)

-

414.7 GFLOPS

FP32 (float)

1344 GFLOPS

34.56 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

Barts

-

GPU Variant

Barts LE (215-0798002)

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

1.7 billion

238 mm²

Die Size

255 mm²

Board Design

70W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

None

Power Connectors

-

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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