NVIDIA GeForce GTX 780 Rev. 2 vs ATI Radeon HD 3830

VS

NVIDIA GeForce GTX 780 Rev. 2

ATI Radeon HD 3830

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 256MB VRAM Radeon HD 3830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Released 5 years and 5 months late

Boost Clock902MHz

More VRAM (3GB vs 256GB)

Larger VRAM bandwidth (288.4GB/s vs 26.50GB/s)

1984 additional rendering cores

ATI Radeon HD 3830 's Advantages

Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Rev. 2 +871%

4.156 TFLOPS

Radeon HD 3830

0.428 TFLOPS

GeForce GTX 780 Rev. 2

VS

Radeon HD 3830

Graphics Card

Sep 2013

Release Date

Apr 2008

GeForce 700

Generation

Radeon R600

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

828 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

128bit

288.4GB/s

Bandwidth

26.50GB/s

Render Config

-

Compute Units

4

-

2304

Shading Units

320

192

TMUs

16

48

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

128 KB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

10.69 GPixel/s

173.2 GTexel/s

Texture Rate

10.69 GTexel/s

-

4.156 TFLOPS

FP32 (float)

427.5 GFLOPS

173.2 GFLOPS

FP64 (double)

85.50 GFLOPS

Board Design

250W

TDP

75W

600 W

Suggested PSU

250 W

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

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GK110B

GPU Name

RV670

GK110-300-B1

GPU Variant

RV670 PRO (215-0708003)

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

7.08 billion

Transistors

0.666 billion

561 mm²

Die Size

192 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce GT 610

2

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon R9 290X2

3

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon Pro SSG

4

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 580G

5

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 9500 GS

6

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce GT 630 OEM

7

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon 550X

8

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA CMP 100HX-210

9

NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce 8800 GTS 320

10

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon HD 8350 OEM

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

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

10

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