NVIDIA GeForce GTX 260 Rev. 2 vs AMD Radeon RX 550 640SP

VS

NVIDIA GeForce GTX 260 Rev. 2

AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages

Larger VRAM bandwidth (111.9GB/s vs 96.00GB/s)

AMD Radeon RX 550 640SP 's Advantages

Released 9 years and 3 months late

Boost Clock1071MHz

More VRAM (2GB vs 896GB)

448 additional rendering cores

Lower TDP (60W vs 182W)

Score

Benchmark

FP32 (float)

GeForce GTX 260 Rev. 2

0.477 TFLOPS

Radeon RX 550 640SP +187%

1.371 TFLOPS

GeForce GTX 260 Rev. 2

VS

Radeon RX 550 640SP

Graphics Card

Jul 2008

Release Date

Oct 2017

GeForce 200

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1019 MHz

-

Boost Clock

1071 MHz

999 MHz

Memory Clock

1500 MHz

Memory

896MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

448bit

Memory Bus

128bit

111.9GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

10

24

SM Count

-

192

Shading Units

640

64

TMUs

40

28

ROPs

16

-

L1 Cache

16 KB (per CU)

224 KB

L2 Cache

1024 KB

-

Theoretical Performance

16.13 GPixel/s

Pixel Rate

17.14 GPixel/s

36.86 GTexel/s

Texture Rate

42.84 GTexel/s

-

FP16 (half)

1371 GFLOPS

476.9 GFLOPS

FP32 (float)

1371 GFLOPS

59.62 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

182W

TDP

60W

450 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

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

2x 6-pin

Power Connectors

None

Graphics Processor

GT200B

GPU Name

Baffin

G200-103-B3

GPU Variant

Baffin LE

Tesla 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

1.4 billion

Transistors

3 billion

470 mm²

Die Size

123 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

1.3

CUDA

-

4.0

Shader Model

6.4

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