NVIDIA GeForce GTS 450 Rev. 3 vs AMD Radeon VII

VS

NVIDIA GeForce GTS 450 Rev. 3 AMD Radeon VII

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 Rev. 3 and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 Rev. 3 's Advantages

Lower TDP (106W vs 295W)

AMD Radeon VII 's Advantages

Released 6 years and 7 months late

Boost Clock1750MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (1020GB/s vs 22.40GB/s)

3696 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 Rev. 3

0.451 TFLOPS

Radeon VII +2880%

13.44 TFLOPS

GeForce GTS 450 Rev. 3

VS

Radeon VII

Graphics Card

Jul 2012

Release Date

Feb 2019

GeForce 400

Generation

Vega II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1750 MHz

700 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

16GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

4096bit

22.40GB/s

Bandwidth

1020GB/s

Render Config

3

SM Count

-

Compute Units

60

144

Shading Units

3840

24

TMUs

240

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

Theoretical Performance

4.698 GPixel/s

Pixel Rate

112.0 GPixel/s

18.79 GTexel/s

Texture Rate

420.0 GTexel/s

-

FP16 (half)

26.88 TFLOPS

451.0 GFLOPS

FP32 (float)

13.44 TFLOPS

37.58 GFLOPS

FP64 (double)

3.360 TFLOPS

Graphics Processor

GF116

GPU Name

Vega 20

GF116-200-KA-A1

GPU Variant

Vega 20 XT

Fermi 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

1.17 billion

Transistors

13.23 billion

238 mm²

Die Size

331 mm²

Board Design

106W

TDP

295W

300 W

Suggested PSU

600 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

-

Power Connectors

2x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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