NVIDIA NVS 1000 vs AMD Radeon HD 6770 Green Edition

VS

NVIDIA NVS 1000

AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages

Larger VRAM bandwidth (28.51GB/s vs 21.34GB/s)

Lower TDP (35W vs 86W)

AMD Radeon HD 6770 Green Edition 's Advantages

528 additional rendering cores

Score

Benchmark

FP32 (float)

NVS 1000

0.306 TFLOPS

Radeon HD 6770 Green Edition +229%

1.008 TFLOPS

NVS 1000

VS

Radeon HD 6770 Green Edition

Graphics Card

Unknown

Release Date

Apr 2013

NVS

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

667 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

21.34GB/s

Render Config

-

Compute Units

9

-

192

Shading Units

720

16

TMUs

36

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

3.188 GPixel/s

Pixel Rate

11.20 GPixel/s

12.75 GTexel/s

Texture Rate

25.20 GTexel/s

-

306.0 GFLOPS

FP32 (float)

1008 GFLOPS

12.75 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

86W

200 W

Suggested PSU

250 W

4x mini-DisplayPort 1.2

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

-

Graphics Processor

GK107

GPU Name

Juniper

-

GPU Variant

Juniper LE (215-0754009)

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

1.04 billion

118 mm²

Die Size

166 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

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