NVIDIA GeForce 830A vs NVIDIA GeForce GTX 950A

VS

NVIDIA GeForce 830A NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 2GB VRAM GeForce 830A and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 830A 's Advantages

Boost Clock has increased by 2% (1150MHz vs 1124MHz)

Lower TDP (33W vs 75W)

NVIDIA GeForce GTX 950A 's Advantages

Released 8 months late

Larger VRAM bandwidth (32.03GB/s vs 14.40GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 830A

0.589 TFLOPS

GeForce GTX 950A +144%

1.439 TFLOPS

GeForce 830A

VS

GeForce GTX 950A

Graphics Card

Jul 2014

Release Date

Mar 2015

GeForce 800A

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1082 MHz

Base Clock

993 MHz

1150 MHz

Boost Clock

1124 MHz

900 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

32.03GB/s

Render Config

-

SM Count

-

Compute Units

-

256

Shading Units

640

16

TMUs

40

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

9.200 GPixel/s

Pixel Rate

17.98 GPixel/s

18.40 GTexel/s

Texture Rate

44.96 GTexel/s

-

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

1439 GFLOPS

18.40 GFLOPS

FP64 (double)

44.96 GFLOPS

Graphics Processor

GM108

GPU Name

GM107

-

GPU Variant

N16P-GT

Maxwell

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

1.87 billion

Unknown

Die Size

148 mm²

Board Design

33W

TDP

75W

-

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

1.3

Vulkan

1.3

5.0

CUDA

5.0

5.1

Shader Model

5.1

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