NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 5450

VS

NVIDIA GeForce GTX 780 6 GB

ATI Radeon HD 5450

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

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages

Released 3 years and 7 months late

Boost Clock902MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (288.4GB/s vs 6.400GB/s)

2224 additional rendering cores

ATI Radeon HD 5450 's Advantages

Lower TDP (19W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 6 GB +3896%

4.156 TFLOPS

Radeon HD 5450

0.104 TFLOPS

GeForce GTX 780 6 GB

VS

Radeon HD 5450

Graphics Card

Sep 2013

Release Date

Feb 2010

GeForce 700

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

863 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

400 MHz

Memory

6GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

2304

Shading Units

80

192

TMUs

8

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

128 KB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

2.600 GPixel/s

173.2 GTexel/s

Texture Rate

5.200 GTexel/s

-

4.156 TFLOPS

FP32 (float)

104.0 GFLOPS

173.2 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

19W

600 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110B

GPU Name

Cedar

GK110-301-B1

GPU Variant

Cedar PRO

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

0.292 billion

561 mm²

Die Size

59 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX 550X 640SP

2

NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 3550

3

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce GT 705 OEM

4

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX 7950 XTX

5

NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 4670 X2

6

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce GTX 275 PhysX Edition

7

NVIDIA GeForce GTX 780 6 GB vs MTT S30

8

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce GT 630 OEM

9

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon R5 310 OEM

10

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce GT 620

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage