NVIDIA GeForce GTX 460 v2 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

VS

NVIDIA GeForce GTX 460 v2

NVIDIA GeForce GT 630 Rev. 2 PCIe x8

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 v2 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 460 v2 's Advantages

Larger VRAM bandwidth (96.19GB/s vs 14.40GB/s)

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

Released 1 years and 8 months late

More VRAM (2GB vs 1024GB)

48 additional rendering cores

Lower TDP (25W vs 160W)

Score

Benchmark

FP32 (float)

GeForce GTX 460 v2 +50%

1.046 TFLOPS

GeForce GT 630 Rev. 2 PCIe x8

0.693 TFLOPS

GeForce GTX 460 v2

VS

GeForce GT 630 Rev. 2 PCIe x8

Graphics Card

Sep 2011

Release Date

May 2013

GeForce 400

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x8

Clock Speeds

-

1002 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

192bit

Memory Bus

64bit

96.19GB/s

Bandwidth

14.40GB/s

Render Config

-

7

SM Count

-

336

Shading Units

384

56

TMUs

32

24

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

384 KB

L2 Cache

512 KB

-

Theoretical Performance

10.91 GPixel/s

Pixel Rate

7.216 GPixel/s

43.62 GTexel/s

Texture Rate

28.86 GTexel/s

-

1046 GFLOPS

FP32 (float)

692.7 GFLOPS

87.19 GFLOPS

FP64 (double)

28.86 GFLOPS

Board Design

160W

TDP

25W

450 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

GF114

GPU Name

GK208

GF114-400-A1

GPU Variant

GK208-301-A1

Fermi 2.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.95 billion

Transistors

1.02 billion

332 mm²

Die Size

87 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.1

CUDA

3.5

5.1

Shader Model

5.1

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