AMD Radeon RX 460 vs NVIDIA GeForce GTX 680

VS

AMD Radeon RX 460 NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 2GB VRAM GeForce GTX 680 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 13% (1200MHz vs 1058MHz)

Lower TDP (75W vs 195W)

NVIDIA GeForce GTX 680 's Advantages

Larger VRAM bandwidth (192.3GB/s vs 112.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460

2.15 TFLOPS

GeForce GTX 680 +51%

3.25 TFLOPS

3DMark Time Spy

Radeon RX 460

1725

GeForce GTX 680 +15%

1996

Radeon RX 460

VS

GeForce GTX 680

Graphics Card

Aug 2016

Release Date

Mar 2012

Arctic Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1090 MHz

Base Clock

1006 MHz

1200 MHz

Boost Clock

1058 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

-

14

Compute Units

-

896

Shading Units

1536

56

TMUs

128

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

33.86 GPixel/s

67.20 GTexel/s

Texture Rate

135.4 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

3.250 TFLOPS

134.4 GFLOPS

FP64 (double)

135.4 GFLOPS

Graphics Processor

Baffin

GPU Name

GK104

Baffin PRO

GPU Variant

GK104-400-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

3.54 billion

123 mm²

Die Size

294 mm²

Board Design

75W

TDP

195W

250 W

Suggested PSU

450 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

2x 6-pin

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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