NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce GTX 680 Mac Edition

VS

NVIDIA GeForce RTX 4090 D

NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages

Released 10 years and 8 months late

Boost Clock has increased by 138% (2520MHz vs 1058MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1008GB/s vs 192.3GB/s)

13056 additional rendering cores

NVIDIA GeForce GTX 680 Mac Edition 's Advantages

Lower TDP (195W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +2162%

73.54 TFLOPS

GeForce GTX 680 Mac Edition

3.25 TFLOPS

GeForce RTX 4090 D

VS

GeForce GTX 680 Mac Edition

Graphics Card

Dec 2023

Release Date

Apr 2013

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2280 MHz

Base Clock

1006 MHz

2520 MHz

Boost Clock

1058 MHz

1313 MHz

Memory Clock

1502 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

192.3GB/s

Render Config

-

114

SM Count

-

14592

Shading Units

1536

456

TMUs

128

176

ROPs

32

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

72 MB

L2 Cache

512 KB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

33.86 GPixel/s

1149 GTexel/s

Texture Rate

135.4 GTexel/s

73.54 TFLOPS

FP16 (half)

-

73.54 TFLOPS

FP32 (float)

3.250 TFLOPS

1149 GFLOPS

FP64 (double)

135.4 GFLOPS

Board Design

425W

TDP

195W

800 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

2x 6-pin

Graphics Processor

AD102

GPU Name

GK104

AD102-250-A1

GPU Variant

GK104-400-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

3.54 billion

609 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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