AMD Radeon HD 6390 vs NVIDIA TITAN V

VS

AMD Radeon HD 6390

NVIDIA TITAN V

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 12GB VRAM TITAN V 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 250W)

NVIDIA TITAN V 's Advantages

Released 6 years and 5 months late

Boost Clock1455MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (651.3GB/s vs 16.00GB/s)

4800 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6390

0.352 TFLOPS

TITAN V +4132%

14.9 TFLOPS

Radeon HD 6390

VS

TITAN V

Graphics Card

Jul 2011

Release Date

Dec 2017

Northern Islands

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1200 MHz

-

Boost Clock

1455 MHz

500 MHz

Memory Clock

848 MHz

Memory

1024MB

Memory Size

12GB

DDR2

Memory Type

HBM2

128bit

Memory Bus

3072bit

16.00GB/s

Bandwidth

651.3GB/s

Render Config

4

Compute Units

-

SM Count

80

320

Shading Units

5120

16

TMUs

320

8

ROPs

96

-

Tensor Cores

640

-

8 KB (per CU)

L1 Cache

96 KB (per SM)

256 KB

L2 Cache

0 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

139.7 GPixel/s

8.800 GTexel/s

Texture Rate

465.6 GTexel/s

-

FP16 (half)

29.80 TFLOPS

352.0 GFLOPS

FP32 (float)

14.90 TFLOPS

-

FP64 (double)

7.450 TFLOPS

Board Design

39W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Redwood

GPU Name

GV100

Redwood LE

GPU Variant

GV100-400-A1

TeraScale 2

Architecture

Volta

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.627 billion

Transistors

21.1 billion

104 mm²

Die Size

815 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.0

5.0

Shader Model

6.6

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