NVIDIA GeForce GTS 450 vs AMD FirePro R5000

VS

NVIDIA GeForce GTS 450

AMD FirePro R5000

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 2GB VRAM FirePro R5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 150W)

AMD FirePro R5000 's Advantages

Released 2 years and 5 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (102.4GB/s vs 57.73GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

FirePro R5000 +110%

1.267 TFLOPS

GeForce GTS 450

VS

FirePro R5000

Graphics Card

Sep 2010

Release Date

Feb 2013

GeForce 400

Generation

FirePro Remote

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

902 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

102.4GB/s

Render Config

-

Compute Units

12

4

SM Count

-

192

Shading Units

768

32

TMUs

48

16

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

6.264 GPixel/s

Pixel Rate

26.40 GPixel/s

25.06 GTexel/s

Texture Rate

39.60 GTexel/s

-

601.3 GFLOPS

FP32 (float)

1267 GFLOPS

50.11 GFLOPS

FP64 (double)

79.20 GFLOPS

Board Design

106W

TDP

150W

300 W

Suggested PSU

450 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x mini-DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GF106

GPU Name

Pitcairn

GF106-250-KA-A1

GPU Variant

Pitcairn LE GL

Fermi

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

2.8 billion

238 mm²

Die Size

212 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

5.1

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