AMD Radeon RX Vega Nano vs NVIDIA GeForce GTX 680 Mac Edition

VS

AMD Radeon RX Vega Nano NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Boost Clock has increased by 46% (1546MHz vs 1058MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 192.3GB/s)

2560 additional rendering cores

Lower TDP (175W vs 195W)

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano +289%

12.66 TFLOPS

GeForce GTX 680 Mac Edition

3.25 TFLOPS

Radeon RX Vega Nano

VS

GeForce GTX 680 Mac Edition

Graphics Card

Unknown

Release Date

Apr 2013

Vega

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1247 MHz

Base Clock

1006 MHz

1546 MHz

Boost Clock

1058 MHz

800 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

409.6GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

-

64

Compute Units

-

4096

Shading Units

1536

256

TMUs

128

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

33.86 GPixel/s

395.8 GTexel/s

Texture Rate

135.4 GTexel/s

-

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

3.250 TFLOPS

791.6 GFLOPS

FP64 (double)

135.4 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK104

Vega 10 XT (215-0894200)

GPU Variant

GK104-400-A2

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

3.54 billion

495 mm²

Die Size

294 mm²

Board Design

175W

TDP

195W

450 W

Suggested PSU

450 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

2x 6-pin

Graphics Features

12 (12_1)

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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