NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce RTX 2070 SUPER Mobile

VS

NVIDIA GeForce GTX 660 OEM NVIDIA GeForce RTX 2070 SUPER Mobile

We compared a Desktop platform GPU: 1536MB VRAM GeForce GTX 660 OEM and a Mobile platform GPU: 8GB VRAM GeForce RTX 2070 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 SUPER Mobile 's Advantages

Released 7 years and 8 months late

Boost Clock has increased by 55% (1380MHz vs 888MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 134.4GB/s)

1408 additional rendering cores

Lower TDP (115W vs 130W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 OEM

2.046 TFLOPS

GeForce RTX 2070 SUPER Mobile +245%

7.066 TFLOPS

GeForce GTX 660 OEM

VS

GeForce RTX 2070 SUPER Mobile

Graphics Card

Aug 2012

Release Date

Apr 2020

GeForce 600

Generation

GeForce 20 Mobile

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

823 MHz

Base Clock

1140 MHz

888 MHz

Boost Clock

1380 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

1536MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

134.4GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

-

Compute Units

-

1152

Shading Units

2560

96

TMUs

160

24

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

4 MB

Theoretical Performance

21.31 GPixel/s

Pixel Rate

88.32 GPixel/s

85.25 GTexel/s

Texture Rate

220.8 GTexel/s

-

FP16 (half)

14.13 TFLOPS

2.046 TFLOPS

FP32 (float)

7.066 TFLOPS

85.25 GFLOPS

FP64 (double)

220.8 GFLOPS

Graphics Processor

GK104

GPU Name

TU104

GK104-200-KD-A2

GPU Variant

N18E-G2R

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

3.54 billion

Transistors

13.6 billion

294 mm²

Die Size

545 mm²

Board Design

130W

TDP

115W

300 W

Suggested PSU

-

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

None

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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