NVIDIA GeForce GTX 850A vs NVIDIA GeForce 9700M GT

VS

NVIDIA GeForce GTX 850A NVIDIA GeForce 9700M GT

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 512MB VRAM GeForce 9700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages

Released 5 years and 8 months late

Boost Clock936MHz

Larger VRAM bandwidth (28.80GB/s vs 25.60GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850A +1110%

1.198 TFLOPS

GeForce 9700M GT

0.099 TFLOPS

GeForce GTX 850A

VS

GeForce 9700M GT

Graphics Card

Mar 2014

Release Date

Jul 2008

GeForce 800A

Generation

GeForce 9M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

902 MHz

Base Clock

-

936 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

4

-

Compute Units

-

640

Shading Units

32

40

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

32 KB

Theoretical Performance

14.98 GPixel/s

Pixel Rate

5.000 GPixel/s

37.44 GTexel/s

Texture Rate

10.00 GTexel/s

-

FP16 (half)

-

1198 GFLOPS

FP32 (float)

99.20 GFLOPS

37.44 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

G96

N15P-GT-A1

GPU Variant

NB9E-GE

Maxwell

Architecture

Tesla

TSMC

Foundry

UMC

28 nm

Process Size

65 nm

1.87 billion

Transistors

0.314 billion

148 mm²

Die Size

144 mm²

Board Design

45W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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