Home GPU Comparison AMD Radeon Pro W6900X vs NVIDIA TITAN RTX

AMD Radeon Pro W6900X vs NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6900X and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6900X 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 21% (2150MHz vs 1770MHz)
More VRAM (32GB vs 24GB)
512 additional rendering cores
NVIDIA TITAN RTX 's Advantages
Larger VRAM bandwidth (672.0GB/s vs 512.0GB/s)
Lower TDP (280W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Pro W6900X +35%
22.02 TFLOPS
TITAN RTX
16.31 TFLOPS
Blender
Radeon Pro W6900X
1998
TITAN RTX +56%
3127
VS

Graphics Card

Aug 2021
Release Date
Dec 2018
Radeon Pro Mac
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1825 MHz
Base Clock
1350 MHz
2150 MHz
Boost Clock
1770 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

32GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
512.0GB/s
Bandwidth
672.0GB/s

Render Config

-
SM Count
72
80
Compute Units
-
5120
Shading Units
4608
320
TMUs
288
128
ROPs
96
-
Tensor Cores
576
80
RT Cores
72
128 KB per Array
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
6 MB

Theoretical Performance

275.2 GPixel/s
Pixel Rate
169.9 GPixel/s
688.0 GTexel/s
Texture Rate
509.8 GTexel/s
44.03 TFLOPS
FP16 (half)
32.62 TFLOPS
22.02 TFLOPS
FP32 (float)
16.31 TFLOPS
1376 GFLOPS
FP64 (double)
509.8 GFLOPS

Graphics Processor

Navi 21
GPU Name
TU102
Navi 21 Pro-XTA
GPU Variant
TU102-400-A1
RDNA 2.0
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
26.8 billion
Transistors
18.6 billion
520 mm²
Die Size
754 mm²

Board Design

300W
TDP
280W
700 W
Suggested PSU
600 W
1x HDMI 2.1 4x Thunderbolt
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
None
Power Connectors
2x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.5
Shader Model
6.6

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