NVIDIA GeForce 8800M GTX vs NVIDIA GeForce 830A

VS

NVIDIA GeForce 8800M GTX

NVIDIA GeForce 830A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTX and 2GB VRAM GeForce 830A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800M GTX 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)

NVIDIA GeForce 830A 's Advantages

Released 6 years and 8 months late

Boost Clock1150MHz

More VRAM (2GB vs 512GB)

160 additional rendering cores

Lower TDP (33W vs 65W)

Score

Benchmark

FP32 (float)

GeForce 8800M GTX

0.24 TFLOPS

GeForce 830A +145%

0.589 TFLOPS

GeForce 8800M GTX

VS

GeForce 830A

Graphics Card

Nov 2007

Release Date

Jul 2014

GeForce 8M

Generation

GeForce 800A

Mobile

Type

Mobile

MXM-HE

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1150 MHz

800 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

64bit

51.20GB/s

Bandwidth

14.40GB/s

Render Config

-

12

SM Count

-

96

Shading Units

256

48

TMUs

16

ROPs

8

-

L1 Cache

64 KB (per SMM)

64 KB

L2 Cache

1024 KB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

9.200 GPixel/s

24.00 GTexel/s

Texture Rate

18.40 GTexel/s

-

240.0 GFLOPS

FP32 (float)

588.8 GFLOPS

-

FP64 (double)

18.40 GFLOPS

Board Design

65W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

G92

GPU Name

GM108

NB8E-GTX-A2

GPU Variant

-

Tesla

Architecture

Maxwell

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.754 billion

Transistors

Unknown

324 mm²

Die Size

Unknown

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

5.0

4.0

Shader Model

5.1

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