NVIDIA GeForce GTX 650 vs AMD Radeon Pro WX 3100

VS

NVIDIA GeForce GTX 650

AMD Radeon Pro WX 3100

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 4GB VRAM Radeon Pro WX 3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3100 's Advantages

Released 4 years and 9 months late

Boost Clock1219MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 80.00GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650

0.812 TFLOPS

Radeon Pro WX 3100 +53%

1.248 TFLOPS

GeForce GTX 650

VS

Radeon Pro WX 3100

Graphics Card

Sep 2012

Release Date

Jun 2017

GeForce 600

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

1219 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

-

384

Shading Units

512

32

TMUs

32

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

8.464 GPixel/s

Pixel Rate

19.50 GPixel/s

33.86 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

812.5 GFLOPS

FP32 (float)

1248 GFLOPS

33.86 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

65W

TDP

65W

250 W

Suggested PSU

250 W

2x DVI 1x mini-HDMI 1.4a

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Processor

GK107

GPU Name

Lexa

GK107-450-A2

GPU Variant

Lexa XT

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.27 billion

Transistors

2.2 billion

118 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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