AMD Radeon RX 455 OEM vs NVIDIA GeForce GTX 470 X2

VS

AMD Radeon RX 455 OEM

NVIDIA GeForce GTX 470 X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages

More VRAM (2GB vs 1024GB)

416 additional rendering cores

Lower TDP (100W vs 215W)

NVIDIA GeForce GTX 470 X2 's Advantages

Larger VRAM bandwidth (107.1GB/s vs 104.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM +88%

1.613 TFLOPS

GeForce GTX 470 X2

0.855 TFLOPS

Radeon RX 455 OEM

VS

GeForce GTX 470 X2

Graphics Card

Jun 2016

Release Date

Unknown

Arctic Islands

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1625 MHz

Memory Clock

837 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

104.0GB/s

Bandwidth

107.1GB/s

Render Config

12

Compute Units

-

SM Count

11

768

Shading Units

352

48

TMUs

44

16

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

16.80 GPixel/s

Pixel Rate

13.38 GPixel/s

50.40 GTexel/s

Texture Rate

26.75 GTexel/s

-

1.613 TFLOPS

FP32 (float)

855.4 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

215W

300 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

3x DVI

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Tobago

GPU Name

GF100

Tobago PRO (215-0875010)

GPU Variant

GF100-030-A3

GCN 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

3.1 billion

160 mm²

Die Size

529 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.0

6.3

Shader Model

5.1

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