AMD Radeon Pro W6800X Duo vs NVIDIA GeForce GTX TITAN BLACK

Table of Contents

Graphics Processor

GPU model Navi 21 GK110B
Architecture RDNA 2.0 Kepler
Foundry TSMC TSMC
Manufacturing process 7 nm 28 nm
Number of transistors 26,800 million 7,080 million
Die size 520 mm² 561 mm²
GPU variant Navi 21 Pro-XLA GK110-430-B1

Graphics Card

Release date Aug 3rd, 2021 Feb 18th, 2014
Generation Radeon Pro Mac GeForce 700
Production Active End-of-life
Launch price 4,999 USD 999 USD
Interface PCIe 4.0 x16 PCIe 3.0 x16
Reviews 11 in our database
Predecessor GeForce 600
Successor GeForce 900

Clocks

Base clock 1800 MHz 889 MHz
Boost clock 1975 MHz 980 MHz
Memory clock 2000 MHz 16 Gbps effective 1750 MHz 7 Gbps effective

Memory Configuration

Memory size 32 GB 6 GB
Memory type GDDR6 GDDR5
Memory bus width 256 bit 384 bit
Bandwidth 512.0 GB/s 336.0 GB/s

Render Configuration

Shading units 3840 2880
TMUs 240 240
ROPs 96 48
Compute units 60
RT cores 60
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array 16 KB (per SMX)
Cache L2 4 MB 1536 KB
gpu.details.l3-cache 128 MB
SMX count 15

Performance

Pixel rate 189.6 GPixel/s 58.80 GPixel/s
Texture rate 474.0 GTexel/s 235.2 GTexel/s
FP16 (half) performance 30.34 TFLOPS (2:1)
FP32 (float) performance 15.17 TFLOPS 5.645 TFLOPS
FP64 (double) performance 948.0 GFLOPS (1:16) 1.882 TFLOPS (1:3)

Dimensions & Outputs

Slot width Quad-slot Dual-slot
Length 267 mm 10.5 inches 267 mm 10.5 inches
Width 120 mm 4.7 inches 111 mm 4.4 inches
TDP 400 W 250 W
Suggested PSU 800 W 600 W
Outputs 1x HDMI4x Thunderbolt 2x DVI1x HDMI1x DisplayPort
Power connectors None 1x 6-pin + 1x 8-pin
Height 38 mm 1.5 inches
Board number P2083 SKU 31

API Support & Features

DirectX 12 Ultimate (12_2) 12 (11_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.5 5.1
CUDA 3.5

Other Features

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