NVIDIA GeForce 405 OEM vs AMD Radeon HD 8470 OEM

VS

NVIDIA GeForce 405 OEM AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 405 OEM and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 405 OEM 's Advantages

Lower TDP (25W vs 35W)

AMD Radeon HD 8470 OEM 's Advantages

Released 2 years and 4 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (25.60GB/s vs 12.64GB/s)

144 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 405 OEM

0.045 TFLOPS

Radeon HD 8470 OEM +451%

0.248 TFLOPS

GeForce 405 OEM

VS

Radeon HD 8470 OEM

Graphics Card

Sep 2010

Release Date

Jan 2013

GeForce 400

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

790 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

12.64GB/s

Bandwidth

25.60GB/s

Render Config

2

SM Count

-

Compute Units

2

16

Shading Units

160

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

32 KB

L2 Cache

128 KB

Theoretical Performance

2.356 GPixel/s

Pixel Rate

3.100 GPixel/s

4.712 GTexel/s

Texture Rate

6.200 GTexel/s

-

FP16 (half)

-

44.86 GFLOPS

FP32 (float)

248.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

GT218

GPU Name

Caicos

GT218-300-B1

GPU Variant

Caicos XT (215-0804070)

Tesla 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.26 billion

Transistors

0.37 billion

57 mm²

Die Size

67 mm²

Board Design

25W

TDP

35W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1x VGA

Outputs

1x DVI 1x HDMI 1.3a

None

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.2

CUDA

-

4.1

Shader Model

5.0

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