NVIDIA NVS 1000 vs AMD Radeon HD 7790

VS

NVIDIA NVS 1000

AMD Radeon HD 7790

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 1024MB VRAM Radeon HD 7790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages

More VRAM (2GB vs 1024GB)

Lower TDP (35W vs 85W)

AMD Radeon HD 7790 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 28.51GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 1000

0.306 TFLOPS

Radeon HD 7790 +485%

1.792 TFLOPS

NVS 1000

VS

Radeon HD 7790

Graphics Card

Unknown

Release Date

Mar 2013

NVS

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

891 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

-

192

Shading Units

896

16

TMUs

56

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

3.188 GPixel/s

Pixel Rate

16.00 GPixel/s

12.75 GTexel/s

Texture Rate

56.00 GTexel/s

-

306.0 GFLOPS

FP32 (float)

1.792 TFLOPS

12.75 GFLOPS

FP64 (double)

112.0 GFLOPS

Board Design

35W

TDP

85W

200 W

Suggested PSU

250 W

4x mini-DisplayPort 1.2

Outputs

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

-

Power Connectors

1x 6-pin

Graphics Processor

GK107

GPU Name

Bonaire

-

GPU Variant

Bonaire XT (215-0839039)

Kepler

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

2.08 billion

118 mm²

Die Size

160 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

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