NVIDIA GeForce 8300 GS vs AMD Radeon HD 8490 OEM

VS

NVIDIA GeForce 8300 GS

AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8300 GS and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages

Released 6 years and 3 months late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)

152 additional rendering cores

Lower TDP (35W vs 40W)

Score

Benchmark

FP32 (float)

GeForce 8300 GS

0.015 TFLOPS

Radeon HD 8490 OEM +1766%

0.28 TFLOPS

GeForce 8300 GS

VS

Radeon HD 8490 OEM

Graphics Card

Apr 2007

Release Date

Jul 2013

GeForce 8

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

400 MHz

Memory Clock

900 MHz

Memory

128MB

Memory Size

1024MB

DDR2

Memory Type

DDR3

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

1

SM Count

-

8

Shading Units

160

8

TMUs

8

4

ROPs

4

-

L1 Cache

8 KB (per CU)

16 KB

L2 Cache

128 KB

-

Theoretical Performance

1.836 GPixel/s

Pixel Rate

3.500 GPixel/s

3.672 GTexel/s

Texture Rate

7.000 GTexel/s

-

14.69 GFLOPS

FP32 (float)

280.0 GFLOPS

-

Board Design

40W

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x DisplayPort 1.1

None

Power Connectors

None

Graphics Processor

G86

GPU Name

Caicos

-

GPU Variant

Caicos XTX

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.21 billion

Transistors

0.37 billion

127 mm²

Die Size

67 mm²

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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