NVIDIA GeForce GTX 770 vs ATI Radeon HD 5490

VS

NVIDIA GeForce GTX 770

ATI Radeon HD 5490

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 1024MB VRAM Radeon HD 5490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages

Released 7 months late

Boost Clock1085MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (224.4GB/s vs 8.000GB/s)

1456 additional rendering cores

ATI Radeon HD 5490 's Advantages

Lower TDP (19W vs 230W)

Score

Benchmark

FP32 (float)

GeForce GTX 770 +3104%

3.333 TFLOPS

Radeon HD 5490

0.104 TFLOPS

GeForce GTX 770

VS

Radeon HD 5490

Graphics Card

May 2013

Release Date

Oct 2012

GeForce 700

Generation

Evergreen

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

500 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

224.4GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

-

1536

Shading Units

80

128

TMUs

8

32

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

34.72 GPixel/s

Pixel Rate

2.600 GPixel/s

138.9 GTexel/s

Texture Rate

5.200 GTexel/s

-

3.333 TFLOPS

FP32 (float)

104.0 GFLOPS

138.9 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

19W

550 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

Cedar

GK104-425-A2

GPU Variant

Cedar XTX

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

0.292 billion

294 mm²

Die Size

59 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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