NVIDIA TITAN Xp vs AMD Radeon HD 7790

VS

NVIDIA TITAN Xp

AMD Radeon HD 7790

We compared two Desktop platform GPUs: 12GB VRAM TITAN Xp and 1024MB VRAM Radeon HD 7790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

Released 4 years and 1 months late

Boost Clock1582MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (547.6GB/s vs 96.00GB/s)

2944 additional rendering cores

AMD Radeon HD 7790 's Advantages

Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)

TITAN Xp +578%

12.15 TFLOPS

Radeon HD 7790

1.792 TFLOPS

TITAN Xp

VS

Radeon HD 7790

Graphics Card

Apr 2017

Release Date

Mar 2013

GeForce 10

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1405 MHz

Base Clock

-

1582 MHz

Boost Clock

-

1426 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

384bit

Memory Bus

128bit

547.6GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

30

SM Count

-

3840

Shading Units

896

240

TMUs

56

96

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

151.9 GPixel/s

Pixel Rate

16.00 GPixel/s

379.7 GTexel/s

Texture Rate

56.00 GTexel/s

189.8 GFLOPS

FP16 (half)

-

12.15 TFLOPS

FP32 (float)

1.792 TFLOPS

379.7 GFLOPS

FP64 (double)

112.0 GFLOPS

Board Design

250W

TDP

85W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP102

GPU Name

Bonaire

GP102-450-A1

GPU Variant

Bonaire XT (215-0839039)

Pascal

Architecture

GCN 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

2.08 billion

471 mm²

Die Size

160 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.3

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