ATI Radeon X1550 vs AMD Radeon RX 7950 XTX

VS

ATI Radeon X1550

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1550 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1550 's Advantages

Lower TDP (27W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 256GB)

Larger VRAM bandwidth (960.0GB/s vs 12.80GB/s)

6144 additional rendering cores

Score

Radeon X1550

VS

Radeon RX 7950 XTX

Graphics Card

Jan 2007

Release Date

Unknown

Radeon R500 PCIe

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

3300 MHz

400 MHz

Memory Clock

2500 MHz

Memory

256MB

Memory Size

24GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

384bit

12.80GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

-

Shading Units

6144

4

TMUs

384

4

ROPs

192

-

RT Cores

96

-

L1 Cache

256 KB per Array

-

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

2.200 GPixel/s

Pixel Rate

633.6 GPixel/s

2.200 GTexel/s

Texture Rate

1267 GTexel/s

-

FP16 (half)

162.2 TFLOPS

-

FP32 (float)

81.10 TFLOPS

-

FP64 (double)

2.534 TFLOPS

Board Design

27W

TDP

355W

200 W

Suggested PSU

750 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

RV516

GPU Name

Navi 31

-

GPU Variant

Navi 31 XTX+

R500

Architecture

RDNA 3.0

UMC

Foundry

TSMC

80 nm

Process Size

5 nm

0.107 billion

Transistors

57.7 billion

100 mm²

Die Size

529 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

2.2

N/A

Vulkan

1.3

-

3.0

Shader Model

6.7

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