AMD Radeon VII vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

AMD Radeon VII

NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Boost Clock has increased by 89% (1750MHz vs 928MHz)

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (1020GB/s vs 336.6GB/s)

960 additional rendering cores

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +151%

13.44 TFLOPS

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon VII

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Feb 2019

Release Date

Unknown

Vega II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

875 MHz

1750 MHz

Boost Clock

928 MHz

1000 MHz

Memory Clock

1753 MHz

Memory

16GB

Memory Size

3GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

1020GB/s

Bandwidth

336.6GB/s

Render Config

60

Compute Units

-

3840

Shading Units

2880

240

TMUs

240

64

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

55.68 GPixel/s

420.0 GTexel/s

Texture Rate

222.7 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

5.345 TFLOPS

3.360 TFLOPS

FP64 (double)

222.7 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 20

GPU Name

GK180

Vega 20 XT

GPU Variant

GK180-425-A1

GCN 5.1

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

7.08 billion

331 mm²

Die Size

561 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.2.175

-

CUDA

3.5

6.7

Shader Model

5.1

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