NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX Vega Nano

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

AMD Radeon RX Vega Nano

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 8GB VRAM Radeon RX Vega Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Boost Clock has increased by 67% (1546MHz vs 928MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (409.6GB/s vs 336.6GB/s)

1216 additional rendering cores

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon RX Vega Nano +136%

12.66 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon RX Vega Nano

Graphics Card

Unknown

Release Date

Unknown

GeForce 700

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

875 MHz

Base Clock

1247 MHz

928 MHz

Boost Clock

1546 MHz

1753 MHz

Memory Clock

800 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

2048bit

336.6GB/s

Bandwidth

409.6GB/s

Render Config

-

Compute Units

64

-

2880

Shading Units

4096

240

TMUs

256

48

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

98.94 GPixel/s

222.7 GTexel/s

Texture Rate

395.8 GTexel/s

-

5.345 TFLOPS

FP32 (float)

12.66 TFLOPS

222.7 GFLOPS

FP64 (double)

791.6 GFLOPS

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GK180

GPU Name

Vega 10

GK180-425-A1

GPU Variant

Vega 10 XT (215-0894200)

Kepler

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

7.08 billion

Transistors

12.5 billion

561 mm²

Die Size

495 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.2.175

Vulkan

1.2

3.5

CUDA

-

5.1

Shader Model

6.4

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