AMD Radeon RX 580 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

AMD Radeon RX 580

NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 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 RX 580 's Advantages

Boost Clock has increased by 44% (1340MHz vs 928MHz)

More VRAM (8GB vs 3GB)

Lower TDP (185W vs 250W)

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 256.0GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 +15%

6.175 TFLOPS

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon RX 580

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Apr 2017

Release Date

Unknown

Polaris

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1257 MHz

Base Clock

875 MHz

1340 MHz

Boost Clock

928 MHz

2000 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

384bit

256.0GB/s

Bandwidth

336.6GB/s

Render Config

36

Compute Units

-

2304

Shading Units

2880

144

TMUs

240

32

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1536 KB

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

55.68 GPixel/s

193.0 GTexel/s

Texture Rate

222.7 GTexel/s

6.175 TFLOPS

FP16 (half)

-

6.175 TFLOPS

FP32 (float)

5.345 TFLOPS

385.9 GFLOPS

FP64 (double)

222.7 GFLOPS

Board Design

185W

TDP

250W

450 W

Suggested PSU

600 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 20

GPU Name

GK180

Polaris 20 XTX (215-0910038)

GPU Variant

GK180-425-A1

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

7.08 billion

232 mm²

Die Size

561 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.2.175

-

CUDA

3.5

6.4

Shader Model

5.1

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