NVIDIA P104 101 vs AMD Radeon HD 7850

VS

NVIDIA P104 101

AMD Radeon HD 7850

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 2GB VRAM Radeon HD 7850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages

Released 5 years and 10 months late

Boost Clock1683MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 153.6GB/s)

1536 additional rendering cores

Lower TDP (125W vs 130W)

Score

Benchmark

FP32 (float)

P104 101 +389%

8.617 TFLOPS

Radeon HD 7850

1.761 TFLOPS

P104 101

VS

Radeon HD 7850

Graphics Card

Jan 2018

Release Date

Mar 2012

Mining GPUs

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1506 MHz

Base Clock

-

1683 MHz

Boost Clock

-

2002 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.3GB/s

Bandwidth

153.6GB/s

Render Config

-

Compute Units

16

20

SM Count

-

2560

Shading Units

1024

160

TMUs

64

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

27.52 GPixel/s

269.3 GTexel/s

Texture Rate

55.04 GTexel/s

134.6 GFLOPS

FP16 (half)

-

8.617 TFLOPS

FP32 (float)

1.761 TFLOPS

269.3 GFLOPS

FP64 (double)

110.1 GFLOPS

Board Design

125W

TDP

130W

200 W

Suggested PSU

300 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

Pitcairn

GP104-101-A1

GPU Variant

Pitcairn PRO (215-0828062)

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

2.8 billion

314 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

5.1

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