AMD Radeon RX Vega 64 vs NVIDIA GeForce GTS 450

VS

AMD Radeon RX Vega 64

NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages

Released 6 years and 11 months late

Boost Clock1546MHz

More VRAM (8GB vs 1024GB)

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

3904 additional rendering cores

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +2006%

12.66 TFLOPS

GeForce GTS 450

0.601 TFLOPS

Radeon RX Vega 64

VS

GeForce GTS 450

Graphics Card

Aug 2017

Release Date

Sep 2010

Vega

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

902 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

128bit

483.8GB/s

Bandwidth

57.73GB/s

Render Config

64

Compute Units

-

SM Count

4

4096

Shading Units

192

256

TMUs

32

64

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

6.264 GPixel/s

395.8 GTexel/s

Texture Rate

25.06 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

601.3 GFLOPS

791.6 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

295W

TDP

106W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 10

GPU Name

GF106

Vega 10 XT (215-0894200)

GPU Variant

GF106-250-KA-A1

GCN 5.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

12.5 billion

Transistors

1.17 billion

495 mm²

Die Size

238 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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