AMD Radeon RX 455 OEM vs NVIDIA GeForce GT 120 OEM

VS

AMD Radeon RX 455 OEM NVIDIA GeForce GT 120 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 512MB VRAM GeForce GT 120 OEM 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 7 years and 3 months late

Larger VRAM bandwidth (104.0GB/s vs 16.13GB/s)

736 additional rendering cores

NVIDIA GeForce GT 120 OEM 's Advantages

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 455 OEM +1266%

1.613 TFLOPS

GeForce GT 120 OEM

0.118 TFLOPS

Radeon RX 455 OEM

VS

GeForce GT 120 OEM

Graphics Card

Jun 2016

Release Date

Mar 2009

Arctic Islands

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1625 MHz

Memory Clock

504 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

104.0GB/s

Bandwidth

16.13GB/s

Render Config

-

SM Count

4

12

Compute Units

-

768

Shading Units

32

48

TMUs

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

16.80 GPixel/s

Pixel Rate

5.904 GPixel/s

50.40 GTexel/s

Texture Rate

11.81 GTexel/s

-

FP16 (half)

-

1.613 TFLOPS

FP32 (float)

117.5 GFLOPS

100.8 GFLOPS

FP64 (double)

-

Graphics Processor

Tobago

GPU Name

G96C

Tobago PRO (215-0875010)

GPU Variant

-

GCN 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

2.08 billion

Transistors

0.314 billion

160 mm²

Die Size

121 mm²

Board Design

100W

TDP

50W

300 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

None

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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