AMD FirePro W4000 vs NVIDIA GeForce GTX 650

VS

AMD FirePro W4000 NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 2GB VRAM FirePro W4000 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4000 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (102.4GB/s vs 80.00GB/s)

384 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 75W)

Score

Benchmark

FP32 (float)

FirePro W4000 +56%

1.267 TFLOPS

GeForce GTX 650

0.812 TFLOPS

FirePro W4000

VS

GeForce GTX 650

Graphics Card

Aug 2012

Release Date

Sep 2012

FirePro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

102.4GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

384

48

TMUs

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

26.40 GPixel/s

Pixel Rate

8.464 GPixel/s

39.60 GTexel/s

Texture Rate

33.86 GTexel/s

-

FP16 (half)

-

1267 GFLOPS

FP32 (float)

812.5 GFLOPS

79.20 GFLOPS

FP64 (double)

33.86 GFLOPS

Graphics Processor

Pitcairn

GPU Name

GK107

Pitcairn LE GL

GPU Variant

GK107-450-A2

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.8 billion

Transistors

1.27 billion

212 mm²

Die Size

118 mm²

Board Design

75W

TDP

65W

250 W

Suggested PSU

250 W

1x DVI 2x DisplayPort 1.2

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

5.1

Shader Model

5.1

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