AMD Radeon Pro W6400 vs NVIDIA GeForce GTX 650

VS

AMD Radeon Pro W6400 NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 9 years and 4 months late

Boost Clock2331MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 80.00GB/s)

384 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +340%

3.58 TFLOPS

GeForce GTX 650

0.812 TFLOPS

Blender

Radeon Pro W6400 +370%

221

GeForce GTX 650

47

Radeon Pro W6400

VS

GeForce GTX 650

Graphics Card

Jan 2022

Release Date

Sep 2012

Radeon Pro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

384

48

TMUs

32

ROPs

16

-

Tensor Cores

-

12

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

256 KB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

8.464 GPixel/s

111.9 GTexel/s

Texture Rate

33.86 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

812.5 GFLOPS

223.8 GFLOPS

FP64 (double)

33.86 GFLOPS

Graphics Processor

Navi 24

GPU Name

GK107

Navi 24 XL-W

GPU Variant

GK107-450-A2

RDNA 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

1.27 billion

107 mm²

Die Size

118 mm²

Board Design

50W

TDP

65W

250 W

Suggested PSU

250 W

2x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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