NVIDIA GeForce GTX 745 OEM vs AMD Radeon Pro W6800X Duo

VS

NVIDIA GeForce GTX 745 OEM

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM 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 745 OEM 's Advantages

Lower TDP (55W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 7 years and 6 months late

Boost Clock1967MHz

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM

0.793 TFLOPS

Radeon Pro W6800X Duo +1805%

15.11 TFLOPS

Blender

GeForce GTX 745 OEM

54

Radeon Pro W6800X Duo +2662%

1492

GeForce GTX 745 OEM

VS

Radeon Pro W6800X Duo

Graphics Card

Feb 2014

Release Date

Aug 2021

GeForce 700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

-

Base Clock

1800 MHz

-

Boost Clock

1967 MHz

900 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

32GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

60

-

384

Shading Units

3840

24

TMUs

240

16

ROPs

96

-

RT Cores

60

64 KB (per SMM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

16.53 GPixel/s

Pixel Rate

188.8 GPixel/s

24.79 GTexel/s

Texture Rate

472.1 GTexel/s

-

FP16 (half)

30.21 TFLOPS

793.3 GFLOPS

FP32 (float)

15.11 TFLOPS

24.79 GFLOPS

FP64 (double)

944.2 GFLOPS

Board Design

55W

TDP

400W

250 W

Suggested PSU

800 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

1x HDMI 2.1 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 21

GM107-220-A2

GPU Variant

Navi 21 Pro-XLA

Maxwell

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

26.8 billion

148 mm²

Die Size

520 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.7

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