AMD Radeon HD 6390 vs NVIDIA GeForce GTX 760

VS

AMD Radeon HD 6390

NVIDIA GeForce GTX 760

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 2GB VRAM GeForce GTX 760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages

Lower TDP (39W vs 170W)

NVIDIA GeForce GTX 760 's Advantages

Released 1 years and 11 months late

Boost Clock1032MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (192.3GB/s vs 16.00GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6390

0.352 TFLOPS

GeForce GTX 760 +575%

2.378 TFLOPS

Radeon HD 6390

VS

GeForce GTX 760

Graphics Card

Jul 2011

Release Date

Jun 2013

Northern Islands

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1032 MHz

500 MHz

Memory Clock

1502 MHz

Memory

1024MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

256bit

16.00GB/s

Bandwidth

192.3GB/s

Render Config

4

Compute Units

-

320

Shading Units

1152

16

TMUs

96

8

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

24.77 GPixel/s

8.800 GTexel/s

Texture Rate

99.07 GTexel/s

-

352.0 GFLOPS

FP32 (float)

2.378 TFLOPS

-

FP64 (double)

99.07 GFLOPS

Board Design

39W

TDP

170W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Redwood

GPU Name

GK104

Redwood LE

GPU Variant

GK104-225-A2

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.627 billion

Transistors

3.54 billion

104 mm²

Die Size

294 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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