NVIDIA GeForce GTX 650 Ti OEM vs AMD Radeon RX 455 OEM

VS

NVIDIA GeForce GTX 650 Ti OEM AMD Radeon RX 455 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM and 2GB VRAM Radeon RX 455 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 3 years and 3 months late

Larger VRAM bandwidth (104.0GB/s vs 86.40GB/s)

Lower TDP (100W vs 110W)

Score

Benchmark

FP32 (float)

GeForce GTX 650 Ti OEM

1.425 TFLOPS

Radeon RX 455 OEM +13%

1.613 TFLOPS

GeForce GTX 650 Ti OEM

VS

Radeon RX 455 OEM

Graphics Card

Mar 2013

Release Date

Jun 2016

GeForce 600

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1350 MHz

Memory Clock

1625 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

86.40GB/s

Bandwidth

104.0GB/s

Render Config

-

SM Count

-

Compute Units

12

768

Shading Units

768

64

TMUs

48

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

14.85 GPixel/s

Pixel Rate

16.80 GPixel/s

59.39 GTexel/s

Texture Rate

50.40 GTexel/s

-

FP16 (half)

-

1425 GFLOPS

FP32 (float)

1.613 TFLOPS

59.39 GFLOPS

FP64 (double)

100.8 GFLOPS

Graphics Processor

GK106

GPU Name

Tobago

-

GPU Variant

Tobago PRO (215-0875010)

Kepler

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

2.08 billion

221 mm²

Die Size

160 mm²

Board Design

110W

TDP

100W

300 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

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