NVIDIA GeForce GTS 450 vs AMD Radeon RX Vega 64 Limited Edition

VS

NVIDIA GeForce GTS 450 AMD Radeon RX Vega 64 Limited Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 8GB VRAM Radeon RX Vega 64 Limited Edition 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 RX Vega 64 Limited Edition 's Advantages

Released 6 years and 11 months late

Boost Clock1546MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (483.8GB/s vs 57.73GB/s)

3904 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

Radeon RX Vega 64 Limited Edition +2006%

12.66 TFLOPS

GeForce GTS 450

VS

Radeon RX Vega 64 Limited Edition

Graphics Card

Sep 2010

Release Date

Aug 2017

GeForce 400

Generation

Vega

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1247 MHz

-

Boost Clock

1546 MHz

902 MHz

Memory Clock

945 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

57.73GB/s

Bandwidth

483.8GB/s

Render Config

4

SM Count

-

Compute Units

64

192

Shading Units

4096

32

TMUs

256

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

6.264 GPixel/s

Pixel Rate

98.94 GPixel/s

25.06 GTexel/s

Texture Rate

395.8 GTexel/s

-

FP16 (half)

25.33 TFLOPS

601.3 GFLOPS

FP32 (float)

12.66 TFLOPS

50.11 GFLOPS

FP64 (double)

791.6 GFLOPS

Graphics Processor

GF106

GPU Name

Vega 10

GF106-250-KA-A1

GPU Variant

Vega 10 XT (215-0894200)

Fermi

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.17 billion

Transistors

12.5 billion

238 mm²

Die Size

495 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

1x 6-pin

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

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

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