NVIDIA GeForce GT 740 OEM vs ATI Radeon HD 4830

VS

NVIDIA GeForce GT 740 OEM

ATI Radeon HD 4830

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 740 OEM and 512MB VRAM Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 740 OEM 's Advantages

Released 6 years and 6 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (80.19GB/s vs 57.60GB/s)

Lower TDP (65W vs 95W)

ATI Radeon HD 4830 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 740 OEM +5%

0.773 TFLOPS

Radeon HD 4830

0.736 TFLOPS

GeForce GT 740 OEM

VS

Radeon HD 4830

Graphics Card

Apr 2015

Release Date

Oct 2008

GeForce 700

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1253 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

57.60GB/s

Render Config

-

Compute Units

8

-

384

Shading Units

640

32

TMUs

32

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

8.048 GPixel/s

Pixel Rate

9.200 GPixel/s

32.19 GTexel/s

Texture Rate

18.40 GTexel/s

-

772.6 GFLOPS

FP32 (float)

736.0 GFLOPS

32.19 GFLOPS

FP64 (double)

147.2 GFLOPS

Board Design

65W

TDP

95W

250 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

GK106

GPU Name

RV770

-

GPU Variant

RV770 LE (215-0669075)

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.54 billion

Transistors

0.956 billion

221 mm²

Die Size

256 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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