AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce GTX 780 Rev. 2

VS

AMD Radeon RX Vega 64 Limited Edition

NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 71% (1546MHz vs 902MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (483.8GB/s vs 288.4GB/s)

1792 additional rendering cores

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Limited Edition +204%

12.66 TFLOPS

GeForce GTX 780 Rev. 2

4.156 TFLOPS

Radeon RX Vega 64 Limited Edition

VS

GeForce GTX 780 Rev. 2

Graphics Card

Aug 2017

Release Date

Sep 2013

Vega

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1247 MHz

Base Clock

863 MHz

1546 MHz

Boost Clock

902 MHz

945 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

3GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

288.4GB/s

Render Config

64

Compute Units

-

4096

Shading Units

2304

256

TMUs

192

64

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

43.30 GPixel/s

395.8 GTexel/s

Texture Rate

173.2 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

4.156 TFLOPS

791.6 GFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

295W

TDP

250W

600 W

Suggested PSU

600 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

1x 6-pin + 1x 8-pin

Graphics Processor

Vega 10

GPU Name

GK110B

Vega 10 XT (215-0894200)

GPU Variant

GK110-300-B1

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

7.08 billion

495 mm²

Die Size

561 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.5

6.4

Shader Model

5.1

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