ATI Radeon X1600 vs AMD Radeon RX 7990 XTX

VS

ATI Radeon X1600

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1600 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1600 's Advantages

Lower TDP (27W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock3599MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (1152GB/s vs 12.80GB/s)

6144 additional rendering cores

Score

Radeon X1600

VS

Radeon RX 7990 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

2500 MHz

-

Boost Clock

3599 MHz

400 MHz

Memory Clock

3000 MHz

Memory

512MB

Memory Size

24GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

384bit

12.80GB/s

Bandwidth

1152GB/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

192 MB

Theoretical Performance

2.540 GPixel/s

Pixel Rate

691.0 GPixel/s

2.540 GTexel/s

Texture Rate

1382 GTexel/s

-

FP16 (half)

176.9 TFLOPS

-

FP32 (float)

88.45 TFLOPS

-

FP64 (double)

2.764 TFLOPS

Board Design

27W

TDP

405W

200 W

Suggested PSU

800 W

2x DVI 1x S-Video

Outputs

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

None

Power Connectors

3x 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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