NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 5550

VS

NVIDIA GeForce GTX 750 Ti ATI Radeon HD 5550

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 512MB VRAM Radeon HD 5550 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 4 years late

Boost Clock1085MHz

Larger VRAM bandwidth (86.40GB/s vs 51.20GB/s)

320 additional rendering cores

ATI Radeon HD 5550 's Advantages

Lower TDP (39W vs 60W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 Ti +294%

1.389 TFLOPS

Radeon HD 5550

0.352 TFLOPS

GeForce GTX 750 Ti

VS

Radeon HD 5550

Graphics Card

Feb 2014

Release Date

Feb 2010

GeForce 700

Generation

Evergreen

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

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

86.40GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

Compute Units

4

640

Shading Units

320

40

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

4.400 GPixel/s

43.40 GTexel/s

Texture Rate

8.800 GTexel/s

-

FP16 (half)

-

1389 GFLOPS

FP32 (float)

352.0 GFLOPS

43.40 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

Redwood

GM107-400-A2

GPU Variant

Redwood PRO2

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.627 billion

148 mm²

Die Size

104 mm²

Board Design

60W

TDP

39W

250 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 2.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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