NVIDIA GeForce GTS 450 Rev. 3 vs NVIDIA P102 100

VS

NVIDIA GeForce GTS 450 Rev. 3 NVIDIA P102 100

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 3 and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Lower TDP (106W vs 250W)

NVIDIA P102 100 's Advantages

Released 5 years and 7 months late

Boost Clock1683MHz

More VRAM (5GB vs 1GB)

Larger VRAM bandwidth (440.3GB/s vs 22.40GB/s)

3056 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 3

0.451 TFLOPS

P102 100 +2288%

10.77 TFLOPS

GeForce GTS 450 Rev. 3

VS

P102 100

Graphics Card

Jul 2012

Release Date

Feb 2018

GeForce 400

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1582 MHz

-

Boost Clock

1683 MHz

700 MHz

Memory Clock

1376 MHz

Memory

1024MB

Memory Size

5GB

DDR3

Memory Type

GDDR5X

128bit

Memory Bus

320bit

22.40GB/s

Bandwidth

440.3GB/s

Render Config

3

SM Count

25

-

Compute Units

-

144

Shading Units

3200

24

TMUs

200

16

ROPs

80

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

0 MB

Theoretical Performance

4.698 GPixel/s

Pixel Rate

134.6 GPixel/s

18.79 GTexel/s

Texture Rate

336.6 GTexel/s

-

FP16 (half)

168.3 GFLOPS

451.0 GFLOPS

FP32 (float)

10.77 TFLOPS

37.58 GFLOPS

FP64 (double)

336.6 GFLOPS

Graphics Processor

GF116

GPU Name

GP102

GF116-200-KA-A1

GPU Variant

GP102-100-A1

Fermi 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

1.17 billion

Transistors

11.8 billion

238 mm²

Die Size

471 mm²

Board Design

106W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x mini-HDMI 1.3a

Outputs

No outputs

-

Power Connectors

2x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

6.1

5.1

Shader Model

6.4

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