AMD Radeon RX 455 OEM vs NVIDIA GeForce GT 230

VS

AMD Radeon RX 455 OEM

NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages

Released 6 years and 8 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (104.0GB/s vs 57.60GB/s)

720 additional rendering cores

NVIDIA GeForce GT 230 's Advantages

Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM +933%

1.613 TFLOPS

GeForce GT 230

0.156 TFLOPS

Radeon RX 455 OEM

VS

GeForce GT 230

Graphics Card

Jun 2016

Release Date

Oct 2009

Arctic Islands

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1625 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

104.0GB/s

Bandwidth

57.60GB/s

Render Config

12

Compute Units

-

SM Count

6

768

Shading Units

48

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

16.80 GPixel/s

Pixel Rate

10.40 GPixel/s

50.40 GTexel/s

Texture Rate

15.60 GTexel/s

-

1.613 TFLOPS

FP32 (float)

156.0 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

75W

300 W

Suggested PSU

250 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

Tobago

GPU Name

G94B

Tobago PRO (215-0875010)

GPU Variant

G94-300-B1

GCN 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.505 billion

160 mm²

Die Size

196 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.3

Shader Model

4.0

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