AMD Radeon RX 550 640SP vs ATI Radeon X1650

VS

AMD Radeon RX 550 640SP ATI Radeon X1650

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages

Released 9 years and 11 months late

Boost Clock1071MHz

Larger VRAM bandwidth (96.00GB/s vs 6.400GB/s)

640 additional rendering cores

Score

Radeon RX 550 640SP

VS

Radeon X1650

Graphics Card

Oct 2017

Release Date

Nov 2007

Polaris

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

-

40

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

2.540 GPixel/s

42.84 GTexel/s

Texture Rate

2.540 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

-

85.68 GFLOPS

FP64 (double)

-

Graphics Processor

Baffin

GPU Name

RV516

Baffin LE

GPU Variant

-

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

UMC

14 nm

Process Size

90 nm

3 billion

Transistors

0.105 billion

123 mm²

Die Size

100 mm²

Board Design

60W

TDP

Unknown

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

3.0

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