NVIDIA GeForce GT 545 OEM vs AMD Radeon HD 8490 OEM

VS

NVIDIA GeForce GT 545 OEM AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 OEM 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

AMD Radeon HD 8490 OEM 's Advantages

Released 2 years and 2 months late

16 additional rendering cores

Lower TDP (35W vs 105W)

Score

Benchmark

FP32 (float)

GeForce GT 545 OEM +78%

0.501 TFLOPS

Radeon HD 8490 OEM

0.28 TFLOPS

GeForce GT 545 OEM

VS

Radeon HD 8490 OEM

Graphics Card

May 2011

Release Date

Jul 2013

GeForce 500

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.40GB/s

Render Config

3

SM Count

-

Compute Units

2

144

Shading Units

160

24

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

5.226 GPixel/s

Pixel Rate

3.500 GPixel/s

20.90 GTexel/s

Texture Rate

7.000 GTexel/s

-

FP16 (half)

-

501.4 GFLOPS

FP32 (float)

280.0 GFLOPS

41.78 GFLOPS

FP64 (double)

-

Graphics Processor

GF116

GPU Name

Caicos

GF116-110-KA-A1

GPU Variant

Caicos XTX

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

1.17 billion

Transistors

0.37 billion

238 mm²

Die Size

67 mm²

Board Design

105W

TDP

35W

300 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x DisplayPort 1.1

1x 6-pin

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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