NVIDIA GeForce GT 730M vs NVIDIA GeForce 820M

VS

NVIDIA GeForce GT 730M NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 730M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730M 's Advantages

Lower TDP (33W vs 45W)

NVIDIA GeForce 820M 's Advantages

Released 1 years late

Larger VRAM bandwidth (28.83GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

GeForce GT 730M

0.552 TFLOPS

GeForce 820M +12%

0.622 TFLOPS

GeForce GT 730M

VS

GeForce 820M

Graphics Card

Mar 2014

Release Date

Mar 2015

GeForce 700M

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 2.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

901 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

28.83GB/s

Render Config

-

SM Count

-

Compute Units

-

384

Shading Units

384

32

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

5.752 GPixel/s

Pixel Rate

6.480 GPixel/s

23.01 GTexel/s

Texture Rate

25.92 GTexel/s

-

FP16 (half)

-

552.2 GFLOPS

FP32 (float)

622.1 GFLOPS

23.01 GFLOPS

FP64 (double)

25.92 GFLOPS

Graphics Processor

GK208

GPU Name

GK107

GT 730M

GPU Variant

-

Kepler 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.02 billion

Transistors

1.27 billion

87 mm²

Die Size

118 mm²

Board Design

33W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.5

CUDA

3.0

5.1

Shader Model

5.1

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