NVIDIA GeForce 9700M GT vs AMD Radeon HD 8670A

VS

NVIDIA GeForce 9700M GT

AMD Radeon HD 8670A

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GT and 1024MB VRAM Radeon HD 8670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9700M GT 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 16.00GB/s)

AMD Radeon HD 8670A 's Advantages

Released 4 years and 7 months late

More VRAM (1024GB vs 512GB)

352 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9700M GT

0.099 TFLOPS

Radeon HD 8670A +365%

0.461 TFLOPS

GeForce 9700M GT

VS

Radeon HD 8670A

Graphics Card

Jul 2008

Release Date

Feb 2013

GeForce 9M

Generation

All-In-One

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-A (3.0)

Clock Speeds

-

800 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.60GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

6

4

SM Count

-

32

Shading Units

384

16

TMUs

24

8

ROPs

8

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

128 KB

-

Theoretical Performance

5.000 GPixel/s

Pixel Rate

4.800 GPixel/s

10.00 GTexel/s

Texture Rate

14.40 GTexel/s

-

99.20 GFLOPS

FP32 (float)

460.8 GFLOPS

-

FP64 (double)

28.80 GFLOPS

Board Design

45W

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

G96

GPU Name

Mars

NB9E-GE

GPU Variant

Mars XT

Tesla

Architecture

GCN 1.0

UMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.314 billion

Transistors

0.95 billion

144 mm²

Die Size

77 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

1.1

CUDA

-

4.0

Shader Model

5.1

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