AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce GTX 780 Ti 6 GB

VS

AMD Radeon RX Vega 64 Liquid Cooling

NVIDIA GeForce GTX 780 Ti 6 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Liquid Cooling and 6GB VRAM GeForce GTX 780 Ti 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages

Boost Clock has increased by 81% (1677MHz vs 928MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (483.8GB/s vs 336.6GB/s)

1216 additional rendering cores

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages

Lower TDP (250W vs 345W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Liquid Cooling +157%

13.74 TFLOPS

GeForce GTX 780 Ti 6 GB

5.345 TFLOPS

Radeon RX Vega 64 Liquid Cooling

VS

GeForce GTX 780 Ti 6 GB

Graphics Card

Aug 2017

Release Date

Unknown

Vega

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1406 MHz

Base Clock

875 MHz

1677 MHz

Boost Clock

928 MHz

945 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

6GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

384bit

483.8GB/s

Bandwidth

336.6GB/s

Render Config

64

Compute Units

-

4096

Shading Units

2880

256

TMUs

240

64

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

107.3 GPixel/s

Pixel Rate

55.68 GPixel/s

429.3 GTexel/s

Texture Rate

222.7 GTexel/s

27.48 TFLOPS

FP16 (half)

-

13.74 TFLOPS

FP32 (float)

5.345 TFLOPS

858.6 GFLOPS

FP64 (double)

222.7 GFLOPS

Board Design

345W

TDP

250W

700 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 XTX

GPU Variant

-

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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