AMD Radeon HD 6450 OEM vs NVIDIA P102 101

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 6450 OEM and 10GB VRAM P102 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6450 OEM 's Advantages

Lower TDP (18W vs 250W)

NVIDIA P102 101 's Advantages

Released 6 years and 11 months late

Boost Clock1670MHz

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

3040 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450 OEM

0.2 TFLOPS

P102 101 +5245%

10.69 TFLOPS

Radeon HD 6450 OEM

VS

P102 101

Graphics Card

Feb 2011

Release Date

Jan 2018

Northern Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1557 MHz

-

Boost Clock

1670 MHz

533 MHz

Memory Clock

2002 MHz

Memory

512MB

Memory Size

10GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

320bit

8.528GB/s

Bandwidth

320.3GB/s

Render Config

-

SM Count

25

2

Compute Units

-

160

Shading Units

3200

8

TMUs

200

4

ROPs

80

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

0 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

133.6 GPixel/s

5.000 GTexel/s

Texture Rate

334.0 GTexel/s

-

FP16 (half)

167.0 GFLOPS

200.0 GFLOPS

FP32 (float)

10.69 TFLOPS

-

FP64 (double)

334.0 GFLOPS

Graphics Processor

Caicos

GPU Name

GP102

Junbonator

GPU Variant

GP102-101-A1

TeraScale 2

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

0.37 billion

Transistors

11.8 billion

67 mm²

Die Size

471 mm²

Board Design

18W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

No outputs

None

Power Connectors

2x 8-pin

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

6.1

5.0

Shader Model

6.4

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