NVIDIA P104 100 vs AMD Radeon HD 7450 OEM

VS

NVIDIA P104 100

AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 512MB VRAM Radeon HD 7450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages

Released 5 years and 11 months late

Boost Clock1733MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (320.3GB/s vs 8.528GB/s)

1760 additional rendering cores

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 130W)

Score

Benchmark

FP32 (float)

P104 100 +3227%

6.655 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

P104 100

VS

Radeon HD 7450 OEM

Graphics Card

Dec 2017

Release Date

Jan 2012

Mining GPUs

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1733 MHz

Boost Clock

-

1251 MHz

Memory Clock

533 MHz

Memory

4GB

Memory Size

512MB

GDDR5X

Memory Type

GDDR3

256bit

Memory Bus

64bit

320.3GB/s

Bandwidth

8.528GB/s

Render Config

-

Compute Units

2

15

SM Count

-

1920

Shading Units

160

120

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

2.500 GPixel/s

208.0 GTexel/s

Texture Rate

5.000 GTexel/s

104.0 GFLOPS

FP16 (half)

-

6.655 TFLOPS

FP32 (float)

200.0 GFLOPS

208.0 GFLOPS

FP64 (double)

-

Board Design

130W

TDP

18W

200 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a

1x 8-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

Caicos

GP104-100-A1

GPU Variant

Caimour

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.37 billion

314 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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