AMD Radeon RX 550 640SP vs NVIDIA GeForce GTX 750 Ti OEM

VS

AMD Radeon RX 550 640SP NVIDIA GeForce GTX 750 Ti OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 2GB VRAM GeForce GTX 750 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages

Lower TDP (60W vs 150W)

NVIDIA GeForce GTX 750 Ti OEM 's Advantages

Boost Clock has increased by 3% (1098MHz vs 1071MHz)

Larger VRAM bandwidth (192.3GB/s vs 96.00GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550 640SP

1.371 TFLOPS

GeForce GTX 750 Ti OEM +53%

2.108 TFLOPS

Radeon RX 550 640SP

VS

GeForce GTX 750 Ti OEM

Graphics Card

Oct 2017

Release Date

Unknown

Polaris

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1033 MHz

1071 MHz

Boost Clock

1098 MHz

1500 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

960

40

TMUs

80

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

21.96 GPixel/s

42.84 GTexel/s

Texture Rate

87.84 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

2.108 TFLOPS

85.68 GFLOPS

FP64 (double)

87.84 GFLOPS

Graphics Processor

Baffin

GPU Name

GK106

Baffin LE

GPU Variant

-

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

2.54 billion

123 mm²

Die Size

221 mm²

Board Design

60W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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