NVIDIA GeForce GTX 580 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

VS

NVIDIA GeForce GTX 580 NVIDIA GeForce GT 630 Rev. 2 PCIe x8

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 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 GTX 580 's Advantages

Larger VRAM bandwidth (192.4GB/s vs 14.40GB/s)

128 additional rendering cores

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

Released 2 years and 6 months late

More VRAM (2GB vs 1GB)

Lower TDP (25W vs 244W)

Score

Benchmark

FP32 (float)

GeForce GTX 580 +128%

1.581 TFLOPS

GeForce GT 630 Rev. 2 PCIe x8

0.693 TFLOPS

GeForce GTX 580

VS

GeForce GT 630 Rev. 2 PCIe x8

Graphics Card

Nov 2010

Release Date

May 2013

GeForce 500

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

1002 MHz

Memory Clock

900 MHz

Memory

1536MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

192.4GB/s

Bandwidth

14.40GB/s

Render Config

16

SM Count

-

Compute Units

-

512

Shading Units

384

64

TMUs

32

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

768 KB

L2 Cache

512 KB

Theoretical Performance

24.70 GPixel/s

Pixel Rate

7.216 GPixel/s

49.41 GTexel/s

Texture Rate

28.86 GTexel/s

-

FP16 (half)

-

1.581 TFLOPS

FP32 (float)

692.7 GFLOPS

197.6 GFLOPS

FP64 (double)

28.86 GFLOPS

Graphics Processor

GF110

GPU Name

GK208

GF110-375-A1

GPU Variant

GK208-301-A1

Fermi 2.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

3 billion

Transistors

1.02 billion

520 mm²

Die Size

87 mm²

Board Design

244W

TDP

25W

550 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.0

CUDA

3.5

5.1

Shader Model

5.1

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