AMD Radeon RX 480 vs ATI Radeon X1650

VS

AMD Radeon RX 480

ATI Radeon X1650

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 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 480 's Advantages

Released 8 years and 7 months late

Boost Clock1266MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 6.400GB/s)

2304 additional rendering cores

Score

Radeon RX 480

VS

Radeon X1650

Graphics Card

Jun 2016

Release Date

Nov 2007

Arctic Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1120 MHz

Base Clock

-

1266 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

6.400GB/s

Render Config

36

Compute Units

-

2304

Shading Units

-

144

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

40.51 GPixel/s

Pixel Rate

2.540 GPixel/s

182.3 GTexel/s

Texture Rate

2.540 GTexel/s

5.834 TFLOPS

FP16 (half)

-

5.834 TFLOPS

FP32 (float)

-

364.6 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

Unknown

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

RV516

Polaris 10 XT (215-0876184)

GPU Variant

-

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

UMC

14 nm

Process Size

90 nm

5.7 billion

Transistors

0.105 billion

232 mm²

Die Size

100 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

3.0

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