ATI Radeon HD 5450 PCI vs NVIDIA GeForce GTX 780 Ti 6 GB

VS

ATI Radeon HD 5450 PCI NVIDIA GeForce GTX 780 Ti 6 GB

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 6GB VRAM GeForce GTX 780 Ti 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages

Lower TDP (19W vs 250W)

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages

Boost Clock928MHz

Larger VRAM bandwidth (336.6GB/s vs 5.328GB/s)

2800 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450 PCI

0.104 TFLOPS

GeForce GTX 780 Ti 6 GB +5039%

5.345 TFLOPS

Radeon HD 5450 PCI

VS

GeForce GTX 780 Ti 6 GB

Graphics Card

Feb 2010

Release Date

Unknown

Evergreen

Generation

GeForce 700

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

875 MHz

-

Boost Clock

928 MHz

333 MHz

Memory Clock

1753 MHz

Memory

512MB

Memory Size

6GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

384bit

5.328GB/s

Bandwidth

336.6GB/s

Render Config

-

SM Count

-

2

Compute Units

-

80

Shading Units

2880

8

TMUs

240

4

ROPs

48

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

1536 KB

Theoretical Performance

2.600 GPixel/s

Pixel Rate

55.68 GPixel/s

5.200 GTexel/s

Texture Rate

222.7 GTexel/s

-

FP16 (half)

-

104.0 GFLOPS

FP32 (float)

5.345 TFLOPS

-

FP64 (double)

222.7 GFLOPS

Graphics Processor

Cedar

GPU Name

GK110B

Cedar PRO

GPU Variant

-

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.292 billion

Transistors

7.08 billion

59 mm²

Die Size

561 mm²

Board Design

19W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.5

5.0

Shader Model

5.1

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