NVIDIA GeForce GTX 670MX vs NVIDIA GeForce RTX 2070 Mobile Refresh

VS

NVIDIA GeForce GTX 670MX

NVIDIA GeForce RTX 2070 Mobile Refresh

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 8GB VRAM GeForce RTX 2070 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Released 7 years and 5 months late

Boost Clock1455MHz

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (352.0GB/s vs 67.20GB/s)

1344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670MX

1.154 TFLOPS

GeForce RTX 2070 Mobile Refresh +481%

6.705 TFLOPS

GeForce GTX 670MX

VS

GeForce RTX 2070 Mobile Refresh

Graphics Card

Oct 2012

Release Date

Mar 2020

GeForce 600M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1455 MHz

700 MHz

Memory Clock

1375 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

67.20GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

36

960

Shading Units

2304

80

TMUs

144

24

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

4 MB

-

Theoretical Performance

12.02 GPixel/s

Pixel Rate

93.12 GPixel/s

48.08 GTexel/s

Texture Rate

209.5 GTexel/s

-

FP16 (half)

13.41 TFLOPS

1154 GFLOPS

FP32 (float)

6.705 TFLOPS

48.08 GFLOPS

FP64 (double)

209.5 GFLOPS

Board Design

75W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

TU106B

N13E-GR-A2

GPU Variant

-

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

3.54 billion

Transistors

10.8 billion

294 mm²

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

7.5

5.1

Shader Model

6.6

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