NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce RTX 3080 Ti

VS

NVIDIA GeForce GTX 680 Mac Edition

NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 12GB VRAM GeForce RTX 3080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 Mac Edition 's Advantages

Lower TDP (195W vs 350W)

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 8 years and 1 months late

Boost Clock has increased by 57% (1665MHz vs 1058MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (912.4GB/s vs 192.3GB/s)

8704 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 680 Mac Edition

3.25 TFLOPS

GeForce RTX 3080 Ti +949%

34.1 TFLOPS

GeForce GTX 680 Mac Edition

VS

GeForce RTX 3080 Ti

Graphics Card

Apr 2013

Release Date

May 2021

GeForce 600

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1006 MHz

Base Clock

1365 MHz

1058 MHz

Boost Clock

1665 MHz

1502 MHz

Memory Clock

1188 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

384bit

192.3GB/s

Bandwidth

912.4GB/s

Render Config

-

SM Count

80

1536

Shading Units

10240

128

TMUs

320

32

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

6 MB

-

Theoretical Performance

33.86 GPixel/s

Pixel Rate

186.5 GPixel/s

135.4 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

3.250 TFLOPS

FP32 (float)

34.10 TFLOPS

135.4 GFLOPS

FP64 (double)

532.8 GFLOPS

Board Design

195W

TDP

350W

450 W

Suggested PSU

750 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

GK104

GPU Name

GA102

GK104-400-A2

GPU Variant

GA102-225-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

28.3 billion

294 mm²

Die Size

628 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

8.6

5.1

Shader Model

6.6

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