NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce RTX 2080 SUPER Max Q

VS

NVIDIA GeForce GTX 780M Mac Edition

NVIDIA GeForce RTX 2080 SUPER Max Q

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 8GB VRAM GeForce RTX 2080 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 22% (975MHz vs 797MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.0GB/s vs 160.0GB/s)

1536 additional rendering cores

Lower TDP (80W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M Mac Edition

2.448 TFLOPS

GeForce RTX 2080 SUPER Max Q +144%

5.99 TFLOPS

GeForce GTX 780M Mac Edition

VS

GeForce RTX 2080 SUPER Max Q

Graphics Card

Nov 2013

Release Date

Apr 2020

GeForce 700M

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

771 MHz

Base Clock

735 MHz

797 MHz

Boost Clock

975 MHz

1250 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

48

1536

Shading Units

3072

128

TMUs

192

32

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

25.50 GPixel/s

Pixel Rate

62.40 GPixel/s

102.0 GTexel/s

Texture Rate

187.2 GTexel/s

-

FP16 (half)

11.98 TFLOPS

2.448 TFLOPS

FP32 (float)

5.990 TFLOPS

102.0 GFLOPS

FP64 (double)

187.2 GFLOPS

Board Design

122W

TDP

80W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

TU104

N14E-GTX-A2

GPU Variant

N18E-G3R

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

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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