AMD Radeon RX 550 512SP vs NVIDIA GeForce GTX 650 Ti

VS

AMD Radeon RX 550 512SP NVIDIA GeForce GTX 650 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 1024MB VRAM GeForce GTX 650 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages

Released 5 years late

Boost Clock1071MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 86.40GB/s)

Lower TDP (50W vs 110W)

NVIDIA GeForce GTX 650 Ti 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550 512SP

1.097 TFLOPS

GeForce GTX 650 Ti +29%

1.425 TFLOPS

Radeon RX 550 512SP

VS

GeForce GTX 650 Ti

Graphics Card

Oct 2017

Release Date

Oct 2012

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

1350 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

86.40GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

768

32

TMUs

64

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

14.85 GPixel/s

34.27 GTexel/s

Texture Rate

59.39 GTexel/s

1097 GFLOPS

FP16 (half)

-

1097 GFLOPS

FP32 (float)

1425 GFLOPS

68.54 GFLOPS

FP64 (double)

59.39 GFLOPS

Graphics Processor

Baffin

GPU Name

GK106

Baffin LE

GPU Variant

GK106-220-A1

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

50W

TDP

110W

250 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

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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