ATI Radeon HD 3850 X3 vs NVIDIA GeForce GT 720 OEM

VS

ATI Radeon HD 3850 X3

NVIDIA GeForce GT 720 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 1024MB VRAM GeForce GT 720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X3 's Advantages

Larger VRAM bandwidth (54.40GB/s vs 28.51GB/s)

128 additional rendering cores

NVIDIA GeForce GT 720 OEM 's Advantages

More VRAM (1024GB vs 512GB)

Lower TDP (50W vs 145W)

Score

Benchmark

FP32 (float)

Radeon HD 3850 X3 +12%

0.428 TFLOPS

GeForce GT 720 OEM

0.381 TFLOPS

Radeon HD 3850 X3

VS

GeForce GT 720 OEM

Graphics Card

Unknown

Release Date

Oct 2017

Radeon R600

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

850 MHz

Memory Clock

891 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

128bit

54.40GB/s

Bandwidth

28.51GB/s

Render Config

4

Compute Units

-

320

Shading Units

192

16

TMUs

16

ROPs

16

-

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

10.70 GPixel/s

Pixel Rate

3.972 GPixel/s

10.70 GTexel/s

Texture Rate

15.89 GTexel/s

-

428.2 GFLOPS

FP32 (float)

381.3 GFLOPS

-

FP64 (double)

15.89 GFLOPS

Board Design

145W

TDP

50W

300 W

Suggested PSU

250 W

4x DVI

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

GK107

RV670 PRO (215-0708003)

GPU Variant

-

TeraScale

Architecture

Kepler

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.666 billion

Transistors

1.27 billion

192 mm²

Die Size

118 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

4.1

Shader Model

5.1

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