NVIDIA GeForce GT 645 OEM vs AMD FirePro S9150

VS

NVIDIA GeForce GT 645 OEM AMD FirePro S9150

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 645 OEM and 16GB VRAM FirePro S9150 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 645 OEM 's Advantages

Lower TDP (102W vs 235W)

AMD FirePro S9150 's Advantages

Released 2 years and 4 months late

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (320.0GB/s vs 91.87GB/s)

2528 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 645 OEM

0.894 TFLOPS

FirePro S9150 +467%

5.069 TFLOPS

GeForce GT 645 OEM

VS

FirePro S9150

Graphics Card

Apr 2012

Release Date

Aug 2014

GeForce 600

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

957 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

512bit

91.87GB/s

Bandwidth

320.0GB/s

Render Config

6

SM Count

-

Compute Units

44

288

Shading Units

2816

48

TMUs

176

24

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

1024 KB

Theoretical Performance

9.312 GPixel/s

Pixel Rate

57.60 GPixel/s

37.25 GTexel/s

Texture Rate

158.4 GTexel/s

-

FP16 (half)

-

894.0 GFLOPS

FP32 (float)

5.069 TFLOPS

74.50 GFLOPS

FP64 (double)

2.534 TFLOPS

Graphics Processor

GF114

GPU Name

Hawaii

-

GPU Variant

Hawaii GL44

Fermi 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.95 billion

Transistors

6.2 billion

332 mm²

Die Size

438 mm²

Board Design

102W

TDP

235W

300 W

Suggested PSU

550 W

2x DVI 1x mini-HDMI 1.3a

Outputs

No outputs

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.3

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