NVIDIA GeForce GTX 780 6 GB vs AMD Radeon VII

VS

NVIDIA GeForce GTX 780 6 GB

AMD Radeon VII

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

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages

Lower TDP (250W vs 295W)

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)

Larger VRAM bandwidth (1020GB/s vs 288.4GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780 6 GB

4.156 TFLOPS

Radeon VII +223%

13.44 TFLOPS

GeForce GTX 780 6 GB

VS

Radeon VII

Graphics Card

Sep 2013

Release Date

Feb 2019

GeForce 700

Generation

Vega II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

863 MHz

Base Clock

1400 MHz

902 MHz

Boost Clock

1750 MHz

1502 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

4096bit

288.4GB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

60

-

2304

Shading Units

3840

192

TMUs

240

48

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

112.0 GPixel/s

173.2 GTexel/s

Texture Rate

420.0 GTexel/s

-

FP16 (half)

26.88 TFLOPS

4.156 TFLOPS

FP32 (float)

13.44 TFLOPS

173.2 GFLOPS

FP64 (double)

3.360 TFLOPS

Board Design

250W

TDP

295W

600 W

Suggested PSU

600 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

2x 8-pin

Graphics Processor

GK110B

GPU Name

Vega 20

GK110-301-B1

GPU Variant

Vega 20 XT

Kepler

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

13.23 billion

561 mm²

Die Size

331 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.7

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