AMD Radeon HD 8490 OEM vs NVIDIA RTX 6000 Ada Generation

VS

AMD Radeon HD 8490 OEM

NVIDIA RTX 6000 Ada Generation

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 48GB VRAM RTX 6000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 300W)

NVIDIA RTX 6000 Ada Generation 's Advantages

Released 9 years and 5 months late

Boost Clock2505MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (960.0GB/s vs 14.40GB/s)

18016 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8490 OEM

0.28 TFLOPS

RTX 6000 Ada Generation +32421%

91.06 TFLOPS

Radeon HD 8490 OEM

VS

RTX 6000 Ada Generation

Graphics Card

Jul 2013

Release Date

Dec 2022

Sea Islands

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

915 MHz

-

Boost Clock

2505 MHz

900 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

48GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

384bit

14.40GB/s

Bandwidth

960.0GB/s

Render Config

2

Compute Units

-

SM Count

142

160

Shading Units

18176

8

TMUs

568

4

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

8 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

96 MB

-

Theoretical Performance

3.500 GPixel/s

Pixel Rate

481.0 GPixel/s

7.000 GTexel/s

Texture Rate

1423 GTexel/s

-

FP16 (half)

91.06 TFLOPS

280.0 GFLOPS

FP32 (float)

91.06 TFLOPS

-

FP64 (double)

1423 GFLOPS

Board Design

35W

TDP

300W

200 W

Suggested PSU

700 W

1x DVI 1x DisplayPort 1.1

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Caicos

GPU Name

AD102

Caicos XTX

GPU Variant

AD102

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.37 billion

Transistors

76.3 billion

67 mm²

Die Size

609 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.8

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