AMD Radeon Pro WX 2100 vs NVIDIA GeForce GT 645 OEM

VS

AMD Radeon Pro WX 2100

NVIDIA GeForce GT 645 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon Pro WX 2100 and 1024MB VRAM GeForce GT 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 2100 's Advantages

Released 5 years and 2 months late

Boost Clock1219MHz

More VRAM (2GB vs 1024GB)

224 additional rendering cores

Lower TDP (35W vs 102W)

NVIDIA GeForce GT 645 OEM 's Advantages

Larger VRAM bandwidth (91.87GB/s vs 48.00GB/s)

Score

Benchmark

FP32 (float)

Radeon Pro WX 2100 +39%

1.248 TFLOPS

GeForce GT 645 OEM

0.894 TFLOPS

Radeon Pro WX 2100

VS

GeForce GT 645 OEM

Graphics Card

Jun 2017

Release Date

Apr 2012

Radeon Pro Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

925 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

957 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

192bit

48.00GB/s

Bandwidth

91.87GB/s

Render Config

8

Compute Units

-

SM Count

6

512

Shading Units

288

32

TMUs

48

16

ROPs

24

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

384 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

9.312 GPixel/s

39.01 GTexel/s

Texture Rate

37.25 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

894.0 GFLOPS

78.02 GFLOPS

FP64 (double)

74.50 GFLOPS

Board Design

35W

TDP

102W

200 W

Suggested PSU

300 W

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

-

Graphics Processor

Lexa

GPU Name

GF114

Lexa PRO GL

GPU Variant

-

GCN 4.0

Architecture

Fermi 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.95 billion

103 mm²

Die Size

332 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.7

Shader Model

5.1

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