NVIDIA P102 100 vs AMD Radeon HD 7450 OEM

VS

We compared two Desktop platform GPUs: 5GB VRAM P102 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 P102 100 's Advantages

Released 6 years and 1 months late

Boost Clock1683MHz

Larger VRAM bandwidth (440.3GB/s vs 8.528GB/s)

3040 additional rendering cores

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +5285%

10.77 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

P102 100

VS

Radeon HD 7450 OEM

Graphics Card

Feb 2018

Release Date

Jan 2012

Mining GPUs

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1582 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1376 MHz

Memory Clock

533 MHz

Memory

5GB

Memory Size

512MB

GDDR5X

Memory Type

GDDR3

320bit

Memory Bus

64bit

440.3GB/s

Bandwidth

8.528GB/s

Render Config

25

SM Count

-

Compute Units

2

3200

Shading Units

160

200

TMUs

8

80

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

128 KB

Theoretical Performance

134.6 GPixel/s

Pixel Rate

2.500 GPixel/s

336.6 GTexel/s

Texture Rate

5.000 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

200.0 GFLOPS

336.6 GFLOPS

FP64 (double)

-

Graphics Processor

GP102

GPU Name

Caicos

GP102-100-A1

GPU Variant

Caimour

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

0.37 billion

471 mm²

Die Size

67 mm²

Board Design

250W

TDP

18W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a

2x 8-pin

Power Connectors

None

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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