NVIDIA P104 100 vs AMD Radeon HD 7790

VS

NVIDIA P104 100

AMD Radeon HD 7790

We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 1024MB VRAM Radeon HD 7790 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages

Released 4 years and 9 months late

Boost Clock1733MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 96.00GB/s)

1024 additional rendering cores

AMD Radeon HD 7790 's Advantages

Lower TDP (85W vs 130W)

Score

Benchmark

FP32 (float)

P104 100 +271%

6.655 TFLOPS

Radeon HD 7790

1.792 TFLOPS

P104 100

VS

Radeon HD 7790

Graphics Card

Dec 2017

Release Date

Mar 2013

Mining GPUs

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1733 MHz

Boost Clock

-

1251 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

128bit

320.3GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

15

SM Count

-

1920

Shading Units

896

120

TMUs

56

64

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

16.00 GPixel/s

208.0 GTexel/s

Texture Rate

56.00 GTexel/s

104.0 GFLOPS

FP16 (half)

-

6.655 TFLOPS

FP32 (float)

1.792 TFLOPS

208.0 GFLOPS

FP64 (double)

112.0 GFLOPS

Board Design

130W

TDP

85W

200 W

Suggested PSU

250 W

No outputs

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP104

GPU Name

Bonaire

GP104-100-A1

GPU Variant

Bonaire XT (215-0839039)

Pascal

Architecture

GCN 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

2.08 billion

314 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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