NVIDIA GeForce GT 720 OEM vs ATI Radeon HD 3870 AGP

VS

NVIDIA GeForce GT 720 OEM

ATI Radeon HD 3870 AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 720 OEM and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720 OEM 's Advantages

More VRAM (1024GB vs 512GB)

Lower TDP (50W vs 106W)

ATI Radeon HD 3870 AGP 's Advantages

Larger VRAM bandwidth (72.06GB/s vs 28.51GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 720 OEM

0.381 TFLOPS

Radeon HD 3870 AGP +30%

0.497 TFLOPS

GeForce GT 720 OEM

VS

Radeon HD 3870 AGP

Graphics Card

Oct 2017

Release Date

Unknown

GeForce 700

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

891 MHz

Memory Clock

1126 MHz

Memory

1024MB

Memory Size

512MB

DDR3

Memory Type

GDDR4

128bit

Memory Bus

256bit

28.51GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

-

192

Shading Units

320

16

TMUs

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

256 KB

-

Theoretical Performance

3.972 GPixel/s

Pixel Rate

12.43 GPixel/s

15.89 GTexel/s

Texture Rate

12.43 GTexel/s

-

381.3 GFLOPS

FP32 (float)

497.3 GFLOPS

15.89 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

50W

TDP

106W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 8-pin

Graphics Processor

GK107

GPU Name

RV670

-

GPU Variant

RV670 XT (215-0708005)

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.27 billion

Transistors

0.666 billion

118 mm²

Die Size

192 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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