ATI Radeon HD 5450 PCIe x1 vs NVIDIA GeForce GTX 460

VS

ATI Radeon HD 5450 PCIe x1 NVIDIA GeForce GTX 460

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCIe x1 and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCIe x1 's Advantages

Lower TDP (19W vs 160W)

NVIDIA GeForce GTX 460 's Advantages

More VRAM (768GB vs 512GB)

Larger VRAM bandwidth (86.40GB/s vs 8.000GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCIe x1

0.104 TFLOPS

GeForce GTX 460 +772%

0.907 TFLOPS

Radeon HD 5450 PCIe x1

VS

GeForce GTX 460

Graphics Card

Feb 2010

Release Date

Jul 2010

Evergreen

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

768MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

192bit

8.000GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

7

2

Compute Units

-

80

Shading Units

336

8

TMUs

56

4

ROPs

24

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

384 KB

Theoretical Performance

2.600 GPixel/s

Pixel Rate

9.450 GPixel/s

5.200 GTexel/s

Texture Rate

37.80 GTexel/s

-

FP16 (half)

-

104.0 GFLOPS

FP32 (float)

907.2 GFLOPS

-

FP64 (double)

75.60 GFLOPS

Graphics Processor

Cedar

GPU Name

GF104

Cedar PRO

GPU Variant

GF104-300-KB-A1

TeraScale 2

Architecture

Fermi

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

1.95 billion

59 mm²

Die Size

332 mm²

Board Design

19W

TDP

160W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x mini-HDMI 1.3a

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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