NVIDIA GeForce RTX 2080 SUPER vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

VS

NVIDIA GeForce RTX 2080 SUPER NVIDIA GeForce GT 630 Rev. 2 PCIe x8

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 6 years and 2 months late

Boost Clock1815MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (495.9GB/s vs 14.40GB/s)

2688 additional rendering cores

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages

Lower TDP (25W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER +1508%

11.15 TFLOPS

GeForce GT 630 Rev. 2 PCIe x8

0.693 TFLOPS

GeForce RTX 2080 SUPER

VS

GeForce GT 630 Rev. 2 PCIe x8

Graphics Card

Jul 2019

Release Date

May 2013

GeForce 20

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

1650 MHz

Base Clock

-

1815 MHz

Boost Clock

-

1937 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

495.9GB/s

Bandwidth

14.40GB/s

Render Config

48

SM Count

-

Compute Units

-

3072

Shading Units

384

192

TMUs

32

64

ROPs

8

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

116.2 GPixel/s

Pixel Rate

7.216 GPixel/s

348.5 GTexel/s

Texture Rate

28.86 GTexel/s

22.30 TFLOPS

FP16 (half)

-

11.15 TFLOPS

FP32 (float)

692.7 GFLOPS

348.5 GFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

TU104

GPU Name

GK208

TU104-450-A1

GPU Variant

GK208-301-A1

Turing

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

1.02 billion

545 mm²

Die Size

87 mm²

Board Design

250W

TDP

25W

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

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

7.5

CUDA

3.5

6.6

Shader Model

5.1

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