NVIDIA GeForce GTX 770 vs NVIDIA GeForce GTX 285 Mac Edition

VS

NVIDIA GeForce GTX 770

NVIDIA GeForce GTX 285 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 1024MB VRAM GeForce GTX 285 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages

Released 4 years and 4 months late

Boost Clock1085MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (224.4GB/s vs 159.0GB/s)

1296 additional rendering cores

NVIDIA GeForce GTX 285 Mac Edition 's Advantages

Lower TDP (204W vs 230W)

Score

Benchmark

FP32 (float)

GeForce GTX 770 +370%

3.333 TFLOPS

GeForce GTX 285 Mac Edition

0.708 TFLOPS

GeForce GTX 770

VS

GeForce GTX 285 Mac Edition

Graphics Card

May 2013

Release Date

Jan 2009

GeForce 700

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1046 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1753 MHz

Memory Clock

1242 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

512bit

224.4GB/s

Bandwidth

159.0GB/s

Render Config

-

SM Count

30

1536

Shading Units

240

128

TMUs

80

32

ROPs

32

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

256 KB

-

Theoretical Performance

34.72 GPixel/s

Pixel Rate

20.74 GPixel/s

138.9 GTexel/s

Texture Rate

51.84 GTexel/s

-

3.333 TFLOPS

FP32 (float)

708.5 GFLOPS

138.9 GFLOPS

FP64 (double)

88.56 GFLOPS

Board Design

230W

TDP

204W

550 W

Suggested PSU

550 W

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

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

GK104

GPU Name

GT200B

GK104-425-A2

GPU Variant

G200-350-B3

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

3.54 billion

Transistors

1.4 billion

294 mm²

Die Size

470 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.3

5.1

Shader Model

4.0

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