NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce GTX 555 OEM

VS

NVIDIA GeForce GTX 750 Ti

NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti 's Advantages

Released 2 years and 9 months late

Boost Clock1085MHz

More VRAM (2GB vs 1024GB)

352 additional rendering cores

Lower TDP (60W vs 150W)

NVIDIA GeForce GTX 555 OEM 's Advantages

Larger VRAM bandwidth (91.87GB/s vs 86.40GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 750 Ti +63%

1.389 TFLOPS

GeForce GTX 555 OEM

0.848 TFLOPS

GeForce GTX 750 Ti

VS

GeForce GTX 555 OEM

Graphics Card

Feb 2014

Release Date

May 2011

GeForce 700

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1020 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1350 MHz

Memory Clock

957 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

86.40GB/s

Bandwidth

91.87GB/s

Render Config

-

SM Count

6

640

Shading Units

288

40

TMUs

48

16

ROPs

24

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

384 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

8.832 GPixel/s

43.40 GTexel/s

Texture Rate

35.33 GTexel/s

-

1389 GFLOPS

FP32 (float)

847.9 GFLOPS

43.40 GFLOPS

FP64 (double)

70.66 GFLOPS

Board Design

60W

TDP

150W

250 W

Suggested PSU

450 W

2x DVI 1x mini-HDMI 2.0

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

2x 6-pin

Graphics Processor

GM107

GPU Name

GF114

GM107-400-A2

GPU Variant

GF114-200-KB-A1

Maxwell

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

1.95 billion

148 mm²

Die Size

332 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.1

5.1

Shader Model

5.1

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