NVIDIA GeForce GTS 450 vs AMD Radeon VII

VS

NVIDIA GeForce GTS 450

AMD Radeon VII

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 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 's Advantages

Lower TDP (106W vs 295W)

AMD Radeon VII 's Advantages

Released 8 years and 5 months late

Boost Clock1750MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (1020GB/s vs 57.73GB/s)

3648 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

Radeon VII +2136%

13.44 TFLOPS

GeForce GTS 450

VS

Radeon VII

Graphics Card

Sep 2010

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

902 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

57.73GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

4

SM Count

-

192

Shading Units

3840

32

TMUs

240

16

ROPs

64

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

6.264 GPixel/s

Pixel Rate

112.0 GPixel/s

25.06 GTexel/s

Texture Rate

420.0 GTexel/s

-

FP16 (half)

26.88 TFLOPS

601.3 GFLOPS

FP32 (float)

13.44 TFLOPS

50.11 GFLOPS

FP64 (double)

3.360 TFLOPS

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

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GF106

GPU Name

Vega 20

GF106-250-KA-A1

GPU Variant

Vega 20 XT

Fermi

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

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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