AMD Radeon R7 450 OEM vs NVIDIA A16 PCIe

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 16GB VRAM A16 PCIe 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 250W)

NVIDIA A16 PCIe 's Advantages

Released 4 years and 10 months late

Boost Clock1695MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (231.9GB/s vs 72.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

A16 PCIe +358%

4.339 TFLOPS

Radeon R7 450 OEM

VS

A16 PCIe

Graphics Card

Jun 2016

Release Date

Apr 2021

Arctic Islands

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

885 MHz

-

Boost Clock

1695 MHz

1125 MHz

Memory Clock

1812 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

231.9GB/s

Render Config

-

SM Count

10

8

Compute Units

-

512

Shading Units

1280

32

TMUs

40

16

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

14.80 GPixel/s

Pixel Rate

54.24 GPixel/s

29.60 GTexel/s

Texture Rate

67.80 GTexel/s

-

FP16 (half)

4.339 TFLOPS

947.2 GFLOPS

FP32 (float)

4.339 TFLOPS

59.20 GFLOPS

FP64 (double)

135.6 GFLOPS

Graphics Processor

Cape Verde

GPU Name

GA107

Cape Verde PRO2

GPU Variant

-

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.5 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Board Design

65W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.6

6.5 (5.1)

Shader Model

6.6

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