NVIDIA GeForce 8600M GS vs NVIDIA GeForce 920A

VS

NVIDIA GeForce 8600M GS

NVIDIA GeForce 920A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 2GB VRAM GeForce 920A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GS 's Advantages

Lower TDP (20W vs 33W)

NVIDIA GeForce 920A 's Advantages

Released 7 years and 10 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (16.02GB/s vs 12.80GB/s)

368 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600M GS

0.029 TFLOPS

GeForce 920A +2427%

0.733 TFLOPS

GeForce 8600M GS

VS

GeForce 920A

Graphics Card

May 2007

Release Date

Mar 2015

GeForce 8M

Generation

GeForce 900A

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

400 MHz

Memory Clock

1001 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

DDR3

128bit

Memory Bus

64bit

12.80GB/s

Bandwidth

16.02GB/s

Render Config

-

1

SM Count

-

16

Shading Units

384

8

TMUs

32

4

ROPs

8

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

512 KB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

7.632 GPixel/s

3.600 GTexel/s

Texture Rate

30.53 GTexel/s

-

28.80 GFLOPS

FP32 (float)

732.7 GFLOPS

-

FP64 (double)

30.53 GFLOPS

Board Design

20W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G86

GPU Name

GK208B

G86-770-A2

GPU Variant

N16V-GM

Tesla

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.21 billion

Transistors

1.02 billion

127 mm²

Die Size

87 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

CUDA

3.5

4.0

Shader Model

5.1

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