NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA GeForce GTX 980MX

VS

NVIDIA GeForce GTX 780 Ti 6 GB NVIDIA GeForce GTX 980MX

We compared a Desktop platform GPU: 6GB VRAM GeForce GTX 780 Ti 6 GB and a Mobile platform GPU: 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 192.0GB/s)

1216 additional rendering cores

NVIDIA GeForce GTX 980MX 's Advantages

Boost Clock has increased by 27% (1178MHz vs 928MHz)

More VRAM (8GB vs 6GB)

Lower TDP (148W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti 6 GB +36%

5.345 TFLOPS

GeForce GTX 980MX

3.92 TFLOPS

GeForce GTX 780 Ti 6 GB

VS

GeForce GTX 980MX

Graphics Card

Unknown

Release Date

Jun 2016

GeForce 700

Generation

GeForce 900M

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

875 MHz

Base Clock

1050 MHz

928 MHz

Boost Clock

1178 MHz

1753 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

336.6GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

Compute Units

-

2880

Shading Units

1664

240

TMUs

104

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SMM)

1536 KB

L2 Cache

2 MB

Theoretical Performance

55.68 GPixel/s

Pixel Rate

75.39 GPixel/s

222.7 GTexel/s

Texture Rate

122.5 GTexel/s

-

FP16 (half)

-

5.345 TFLOPS

FP32 (float)

3.920 TFLOPS

222.7 GFLOPS

FP64 (double)

122.5 GFLOPS

Graphics Processor

GK110B

GPU Name

GM204

-

GPU Variant

N16E-GXX-A1

Kepler

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

5.2 billion

561 mm²

Die Size

398 mm²

Board Design

250W

TDP

148W

600 W

Suggested PSU

-

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

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

5.2

5.1

Shader Model

6.4

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