NVIDIA RTX A1000 vs ATI Radeon X1600

VS

NVIDIA RTX A1000

ATI Radeon X1600

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 512MB VRAM Radeon X1600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 17 years and 3 months late

Boost Clock1462MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 12.80GB/s)

2304 additional rendering cores

ATI Radeon X1600 's Advantages

Lower TDP (27W vs 50W)

Score

RTX A1000

VS

Radeon X1600

Graphics Card

Apr 2024

Release Date

Jan 2007

Quadro Ampere

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

727 MHz

Base Clock

-

1462 MHz

Boost Clock

-

1500 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

128bit

192.0GB/s

Bandwidth

12.80GB/s

Render Config

-

18

SM Count

-

2304

Shading Units

-

72

TMUs

4

32

ROPs

4

72

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

46.78 GPixel/s

Pixel Rate

2.540 GPixel/s

105.3 GTexel/s

Texture Rate

2.540 GTexel/s

6.737 TFLOPS

FP16 (half)

-

6.737 TFLOPS

FP32 (float)

-

105.3 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

27W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

RV516

-

Ampere

Architecture

R500

Samsung

Foundry

UMC

8 nm

Process Size

80 nm

8.7 billion

Transistors

0.107 billion

200 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

3.0

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