AMD Radeon RX 460 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

AMD Radeon RX 460

NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 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 460 's Advantages

Boost Clock has increased by 29% (1200MHz vs 928MHz)

Lower TDP (75W vs 250W)

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (336.6GB/s vs 112.0GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460

2.15 TFLOPS

GeForce GTX 780 Ti Engineering Sample +148%

5.345 TFLOPS

Radeon RX 460

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Aug 2016

Release Date

Unknown

Arctic Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1090 MHz

Base Clock

875 MHz

1200 MHz

Boost Clock

928 MHz

1750 MHz

Memory Clock

1753 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

112.0GB/s

Bandwidth

336.6GB/s

Render Config

14

Compute Units

-

896

Shading Units

2880

56

TMUs

240

16

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

1536 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

55.68 GPixel/s

67.20 GTexel/s

Texture Rate

222.7 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

5.345 TFLOPS

134.4 GFLOPS

FP64 (double)

222.7 GFLOPS

Board Design

75W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Baffin

GPU Name

GK180

Baffin PRO

GPU Variant

GK180-425-A1

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

7.08 billion

123 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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