AMD Radeon Vega Frontier Edition vs NVIDIA GeForce GTX 660 Ti

VS

AMD Radeon Vega Frontier Edition NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon Vega Frontier Edition and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Vega Frontier Edition 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 63% (1600MHz vs 980MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 144.2GB/s)

2752 additional rendering cores

NVIDIA GeForce GTX 660 Ti 's Advantages

Lower TDP (150W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Vega Frontier Edition +397%

13.11 TFLOPS

GeForce GTX 660 Ti

2.634 TFLOPS

3DMark Time Spy

Radeon Vega Frontier Edition +335%

7078

GeForce GTX 660 Ti

1627

Blender

Radeon Vega Frontier Edition +437%

742

GeForce GTX 660 Ti

138

Radeon Vega Frontier Edition

VS

GeForce GTX 660 Ti

Graphics Card

Jun 2017

Release Date

Aug 2012

Radeon Pro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1382 MHz

Base Clock

915 MHz

1600 MHz

Boost Clock

980 MHz

945 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

192bit

483.8GB/s

Bandwidth

144.2GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

1344

256

TMUs

112

64

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

384 KB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

27.44 GPixel/s

409.6 GTexel/s

Texture Rate

109.8 GTexel/s

26.21 TFLOPS

FP16 (half)

-

13.11 TFLOPS

FP32 (float)

2.634 TFLOPS

819.2 GFLOPS

FP64 (double)

109.8 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK104

Vega 10 XTX AIR

GPU Variant

GK104-300-KD-A2

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

3.54 billion

495 mm²

Die Size

294 mm²

Board Design

300W

TDP

150W

700 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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