NVIDIA GeForce GT 630 Rev. 2 vs NVIDIA GeForce RTX 4080 16 GB

VS

NVIDIA GeForce GT 630 Rev. 2 NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 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 Rev. 2 's Advantages

Lower TDP (25W vs 320W)

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 9 years and 4 months late

Boost Clock2505MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (716.8GB/s vs 14.40GB/s)

9344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 630 Rev. 2

0.693 TFLOPS

GeForce RTX 4080 16 GB +6933%

48.74 TFLOPS

GeForce GT 630 Rev. 2

VS

GeForce RTX 4080 16 GB

Graphics Card

May 2013

Release Date

Sep 2022

GeForce 600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2205 MHz

-

Boost Clock

2505 MHz

900 MHz

Memory Clock

1400 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR6X

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

716.8GB/s

Render Config

-

SM Count

76

-

Compute Units

-

384

Shading Units

9728

32

TMUs

304

8

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

Theoretical Performance

7.216 GPixel/s

Pixel Rate

280.6 GPixel/s

28.86 GTexel/s

Texture Rate

761.5 GTexel/s

-

FP16 (half)

48.74 TFLOPS

692.7 GFLOPS

FP32 (float)

48.74 TFLOPS

28.86 GFLOPS

FP64 (double)

761.5 GFLOPS

Graphics Processor

GK208

GPU Name

AD103

GK208-301-A1

GPU Variant

AD103-300-A1

Kepler 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.02 billion

Transistors

45.9 billion

87 mm²

Die Size

379 mm²

Board Design

25W

TDP

320W

200 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

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

3.5

CUDA

8.9

5.1

Shader Model

6.6

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