ATI Radeon HD 3830 vs NVIDIA RTX A1000

VS

ATI Radeon HD 3830

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 8GB VRAM RTX A1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 16 years late

Boost Clock1462MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (192.0GB/s vs 26.50GB/s)

1984 additional rendering cores

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

Radeon HD 3830

0.428 TFLOPS

RTX A1000 +1474%

6.737 TFLOPS

Radeon HD 3830

VS

RTX A1000

Graphics Card

Apr 2008

Release Date

Apr 2024

Radeon R600

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

727 MHz

-

Boost Clock

1462 MHz

828 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

26.50GB/s

Bandwidth

192.0GB/s

Render Config

4

Compute Units

-

SM Count

18

320

Shading Units

2304

16

TMUs

72

16

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

-

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

10.69 GPixel/s

Pixel Rate

46.78 GPixel/s

10.69 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

427.5 GFLOPS

FP32 (float)

6.737 TFLOPS

85.50 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

75W

TDP

50W

250 W

Suggested PSU

250 W

No outputs

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

GA107

RV670 PRO (215-0708003)

GPU Variant

-

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.666 billion

Transistors

8.7 billion

192 mm²

Die Size

200 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.1

Shader Model

6.7

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