AMD Radeon VII vs NVIDIA GeForce GTX 780 6 GB

VS

AMD Radeon VII NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Released 5 years and 5 months late

Boost Clock has increased by 94% (1750MHz vs 902MHz)

More VRAM (16GB vs 6GB)

1536 additional rendering cores

NVIDIA GeForce GTX 780 6 GB 's Advantages

Larger VRAM bandwidth (288.4TB/s vs 1.02TB/s)

Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +223%

13.44 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

Radeon VII

VS

GeForce GTX 780 6 GB

Graphics Card

Feb 2019

Release Date

Sep 2013

Vega II

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

863 MHz

1750 MHz

Boost Clock

902 MHz

1000 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

6GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

1.02TB/s

Bandwidth

288.4GB/s

Render Config

-

SM Count

-

60

Compute Units

-

3840

Shading Units

2304

240

TMUs

192

64

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

Theoretical Performance

112.0 GPixel/s

Pixel Rate

43.30 GPixel/s

420.0 GTexel/s

Texture Rate

173.2 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

4.156 TFLOPS

3.360 TFLOPS

FP64 (double)

173.2 GFLOPS

Graphics Processor

Vega 20

GPU Name

GK110B

Vega 20 XT

GPU Variant

GK110-301-B1

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

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 Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.5

6.7

Shader Model

5.1

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