NVIDIA GeForce GTX 670 vs AMD Radeon Pro W6400

VS

NVIDIA GeForce GTX 670 AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages

Larger VRAM bandwidth (192.3GB/s vs 112.0GB/s)

576 additional rendering cores

AMD Radeon Pro W6400 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 138% (2331MHz vs 980MHz)

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 170W)

Score

Benchmark

FP32 (float)

GeForce GTX 670

2.634 TFLOPS

Radeon Pro W6400 +35%

3.58 TFLOPS

Blender

GeForce GTX 670

213

Radeon Pro W6400 +3%

221

GeForce GTX 670

VS

Radeon Pro W6400

Graphics Card

May 2012

Release Date

Jan 2022

GeForce 600

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

915 MHz

Base Clock

2331 MHz

980 MHz

Boost Clock

2331 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

192.3GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

Compute Units

12

1344

Shading Units

768

112

TMUs

48

32

ROPs

32

-

Tensor Cores

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

1024 KB

Theoretical Performance

27.44 GPixel/s

Pixel Rate

74.59 GPixel/s

109.8 GTexel/s

Texture Rate

111.9 GTexel/s

-

FP16 (half)

7.161 TFLOPS

2.634 TFLOPS

FP32 (float)

3.580 TFLOPS

109.8 GFLOPS

FP64 (double)

223.8 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 24

GK104-325-A2

GPU Variant

Navi 24 XL-W

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

3.54 billion

Transistors

5.4 billion

294 mm²

Die Size

107 mm²

Board Design

170W

TDP

50W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

2x DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.6

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