AMD Radeon HD 8490 OEM vs NVIDIA RTX A1000

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 8GB VRAM RTX A1000 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 50W)

NVIDIA RTX A1000 's Advantages

Released 10 years and 9 months late

Boost Clock1462MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 14.40GB/s)

2144 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8490 OEM

0.28 TFLOPS

RTX A1000 +2306%

6.737 TFLOPS

Radeon HD 8490 OEM

VS

RTX A1000

Graphics Card

Jul 2013

Release Date

Apr 2024

Sea Islands

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

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

18

2

Compute Units

-

160

Shading Units

2304

8

TMUs

72

4

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

8 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

2 MB

Theoretical Performance

3.500 GPixel/s

Pixel Rate

46.78 GPixel/s

7.000 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

280.0 GFLOPS

FP32 (float)

6.737 TFLOPS

-

FP64 (double)

105.3 GFLOPS

Graphics Processor

Caicos

GPU Name

GA107

Caicos XTX

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.37 billion

Transistors

8.7 billion

67 mm²

Die Size

200 mm²

Board Design

35W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1.1

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

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

8.6

5.0

Shader Model

6.7

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