NVIDIA P106 100 vs ATI Radeon HD 2900 XT

VS

NVIDIA P106 100

ATI Radeon HD 2900 XT

We compared two Desktop platform GPUs: 6GB VRAM P106 100 and 512MB VRAM Radeon HD 2900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106 100 's Advantages

Released 10 years and 1 months late

Boost Clock1709MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (192.2GB/s vs 106.0GB/s)

960 additional rendering cores

Lower TDP (120W vs 215W)

Score

Benchmark

FP32 (float)

P106 100 +819%

4.375 TFLOPS

Radeon HD 2900 XT

0.476 TFLOPS

P106 100

VS

Radeon HD 2900 XT

Graphics Card

Jun 2017

Release Date

May 2007

Mining GPUs

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1506 MHz

Base Clock

-

1709 MHz

Boost Clock

-

2002 MHz

Memory Clock

828 MHz

Memory

6GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

512bit

192.2GB/s

Bandwidth

106.0GB/s

Render Config

-

Compute Units

4

10

SM Count

-

1280

Shading Units

320

80

TMUs

16

48

ROPs

16

-

48 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

82.03 GPixel/s

Pixel Rate

11.89 GPixel/s

136.7 GTexel/s

Texture Rate

11.89 GTexel/s

68.36 GFLOPS

FP16 (half)

-

4.375 TFLOPS

FP32 (float)

475.5 GFLOPS

136.7 GFLOPS

FP64 (double)

-

Board Design

120W

TDP

215W

300 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP106

GPU Name

R600

GP106-100-A1

GPU Variant

R600 XT (215RGMDKA13FG)

Pascal

Architecture

TeraScale

TSMC

Foundry

TSMC

16 nm

Process Size

80 nm

4.4 billion

Transistors

0.72 billion

200 mm²

Die Size

420 mm²

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.0

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