NVIDIA GeForce GTX 645 OEM vs AMD FirePro W9100

VS

NVIDIA GeForce GTX 645 OEM

AMD FirePro W9100

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 645 OEM and 16GB VRAM FirePro W9100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 645 OEM 's Advantages

Lower TDP (65W vs 275W)

AMD FirePro W9100 's Advantages

Released 11 months late

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (320.0GB/s vs 64.00GB/s)

2240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 645 OEM

0.949 TFLOPS

FirePro W9100 +451%

5.238 TFLOPS

GeForce GTX 645 OEM

VS

FirePro W9100

Graphics Card

Apr 2013

Release Date

Mar 2014

GeForce 600

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

512bit

64.00GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

44

-

576

Shading Units

2816

48

TMUs

176

16

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

9.888 GPixel/s

Pixel Rate

59.52 GPixel/s

39.55 GTexel/s

Texture Rate

163.7 GTexel/s

-

949.2 GFLOPS

FP32 (float)

5.238 TFLOPS

39.55 GFLOPS

FP64 (double)

2.619 TFLOPS

Board Design

65W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

6x mini-DisplayPort 1.2 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK106

GPU Name

Hawaii

GK106-200-A1

GPU Variant

Hawaii GL44

Kepler

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

6.2 billion

221 mm²

Die Size

438 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.3

Related GPU Comparisons

1

NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce GTX 780

2

NVIDIA GeForce GTX 645 OEM vs ATI FirePro V7900

3

NVIDIA GeForce GTX 645 OEM vs AMD Radeon R7 340 OEM

4

NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce RTX 4060 Ti 16 GB

5

NVIDIA GeForce GTX 645 OEM vs ATI Radeon X1950 GT AGP

6

NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce GTX 460 v2

7

NVIDIA GeForce GTX 645 OEM vs ATI FirePro 2450 Multi View PCIe x1

8

NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce GTS 450 Rev. 3

9

NVIDIA GeForce GTX 645 OEM vs NVIDIA GeForce GTX 660

10

NVIDIA GeForce GTX 645 OEM vs ATI Radeon HD 4850

Related News

1

Intel's Entry-Level CPU Core Ultra 3 205 Spotted: Only One Model Available

2

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

3

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

4

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

5

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

6

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

7

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

8

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

9

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

10

CXMT Reportedly Achieves 80% Yield in DDR5 Production