ATI Radeon HD 2900 PRO vs NVIDIA P102 100

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 PRO 's Advantages

Lower TDP (200W vs 250W)

NVIDIA P102 100 's Advantages

Released 10 years and 2 months late

Boost Clock1683MHz

Larger VRAM bandwidth (440.3GB/s vs 51.20GB/s)

2880 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

P102 100 +2704%

10.77 TFLOPS

Radeon HD 2900 PRO

VS

P102 100

Graphics Card

Dec 2007

Release Date

Feb 2018

Radeon R600

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1582 MHz

-

Boost Clock

1683 MHz

800 MHz

Memory Clock

1376 MHz

Memory

512MB

Memory Size

5GB

GDDR3

Memory Type

GDDR5X

256bit

Memory Bus

320bit

51.20GB/s

Bandwidth

440.3GB/s

Render Config

-

SM Count

25

4

Compute Units

-

320

Shading Units

3200

16

TMUs

200

16

ROPs

80

-

Tensor Cores

-

RT Cores

-

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

0 MB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

134.6 GPixel/s

9.600 GTexel/s

Texture Rate

336.6 GTexel/s

-

FP16 (half)

168.3 GFLOPS

384.0 GFLOPS

FP32 (float)

10.77 TFLOPS

-

FP64 (double)

336.6 GFLOPS

Graphics Processor

R600

GPU Name

GP102

R600 PRO (215RGMDKA13FG)

GPU Variant

GP102-100-A1

TeraScale

Architecture

Pascal

TSMC

Foundry

TSMC

80 nm

Process Size

16 nm

0.72 billion

Transistors

11.8 billion

420 mm²

Die Size

471 mm²

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

4.0

Shader Model

6.4

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