AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 1660 Ti

VS

AMD Radeon R7 450 OEM

NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages

Lower TDP (65W vs 120W)

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 2 years and 8 months late

Boost Clock1770MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 72.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

GeForce GTX 1660 Ti +474%

5.437 TFLOPS

Radeon R7 450 OEM

VS

GeForce GTX 1660 Ti

Graphics Card

Jun 2016

Release Date

Feb 2019

Arctic Islands

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1770 MHz

1125 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

288.0GB/s

Render Config

8

Compute Units

-

SM Count

24

512

Shading Units

1536

32

TMUs

96

16

ROPs

48

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1536 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

84.96 GPixel/s

29.60 GTexel/s

Texture Rate

169.9 GTexel/s

-

FP16 (half)

10.87 TFLOPS

947.2 GFLOPS

FP32 (float)

5.437 TFLOPS

59.20 GFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

65W

TDP

120W

250 W

Suggested PSU

300 W

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

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

Cape Verde

GPU Name

TU116

Cape Verde PRO2

GPU Variant

TU116-400-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.5 billion

Transistors

6.6 billion

123 mm²

Die Size

284 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5 (5.1)

Shader Model

6.6

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