NVIDIA GeForce GTX 670 vs AMD Radeon Pro W6800X Duo

VS

NVIDIA GeForce GTX 670 AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages

Lower TDP (170W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 9 years and 3 months late

Boost Clock has increased by 101% (1967MHz vs 980MHz)

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 192.3GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 670

2.634 TFLOPS

Radeon Pro W6800X Duo +473%

15.11 TFLOPS

Blender

GeForce GTX 670

213

Radeon Pro W6800X Duo +600%

1492

GeForce GTX 670

VS

Radeon Pro W6800X Duo

Graphics Card

May 2012

Release Date

Aug 2021

GeForce 600

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

915 MHz

Base Clock

1800 MHz

980 MHz

Boost Clock

1967 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

192.3GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

60

1344

Shading Units

3840

112

TMUs

240

32

ROPs

96

-

Tensor Cores

-

RT Cores

60

16 KB (per SMX)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

Theoretical Performance

27.44 GPixel/s

Pixel Rate

188.8 GPixel/s

109.8 GTexel/s

Texture Rate

472.1 GTexel/s

-

FP16 (half)

30.21 TFLOPS

2.634 TFLOPS

FP32 (float)

15.11 TFLOPS

109.8 GFLOPS

FP64 (double)

944.2 GFLOPS

Graphics Processor

GK104

GPU Name

Navi 21

GK104-325-A2

GPU Variant

Navi 21 Pro-XLA

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

26.8 billion

294 mm²

Die Size

520 mm²

Board Design

170W

TDP

400W

450 W

Suggested PSU

800 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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