NVIDIA GeForce GT 630 vs NVIDIA GeForce RTX 4080 16 GB

VS

NVIDIA GeForce GT 630

NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 and 16GB VRAM GeForce RTX 4080 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 's Advantages

Lower TDP (65W vs 320W)

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 10 years and 4 months late

Boost Clock2505MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (716.8GB/s vs 28.80GB/s)

9632 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 630

0.311 TFLOPS

GeForce RTX 4080 16 GB +15572%

48.74 TFLOPS

GeForce GT 630

VS

GeForce RTX 4080 16 GB

Graphics Card

May 2012

Release Date

Sep 2022

GeForce 600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2205 MHz

-

Boost Clock

2505 MHz

900 MHz

Memory Clock

1400 MHz

Memory

1024MB

Memory Size

16GB

DDR3

Memory Type

GDDR6X

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

716.8GB/s

Render Config

-

2

SM Count

76

96

Shading Units

9728

16

TMUs

304

4

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

3.240 GPixel/s

Pixel Rate

280.6 GPixel/s

12.96 GTexel/s

Texture Rate

761.5 GTexel/s

-

FP16 (half)

48.74 TFLOPS

311.0 GFLOPS

FP32 (float)

48.74 TFLOPS

25.92 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

65W

TDP

320W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

GF108

GPU Name

AD103

GF108-400-A1

GPU Variant

AD103-300-A1

Fermi

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

4 nm

0.585 billion

Transistors

45.9 billion

116 mm²

Die Size

379 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.9

5.1

Shader Model

6.6

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