diff --git a/.portsignore b/.portsignore
index e8cdedd6a9ef..bebdba8c8579 100644
--- a/.portsignore
+++ b/.portsignore
@@ -321,6 +321,7 @@ audio/yoshimi
 audio/zplugins-lv2
 audio/zrythm
 benchmarks/kdiskmark
+benchmarks/linux-gputest
 benchmarks/linux-unigine-heaven
 benchmarks/linux-unigine-sanctuary
 benchmarks/linux-unigine-superposition
diff --git a/benchmarks/Makefile b/benchmarks/Makefile
index a482daa0842b..b43213e7305a 100644
--- a/benchmarks/Makefile
+++ b/benchmarks/Makefile
@@ -40,7 +40,6 @@
     SUBDIR += libcelero
     SUBDIR += libcpucycles
     SUBDIR += libmicro
-    SUBDIR += linux-gputest
     SUBDIR += lmbench
     SUBDIR += lzbench
     SUBDIR += mdtest
diff --git a/benchmarks/linux-gputest/Makefile b/benchmarks/linux-gputest/Makefile
deleted file mode 100644
index 50e69edc0482..000000000000
--- a/benchmarks/linux-gputest/Makefile
+++ /dev/null
@@ -1,72 +0,0 @@
-PORTNAME=	gputest
-PORTVERSION=	0.7.0
-CATEGORIES=	benchmarks linux
-MASTER_SITES=	http://vault.101011010.xyz/distfiles/ \
-		http://freebsd.nsu.ru/distfiles/ LOCAL/danfe
-		# http://www.ozone3d.net/gputest/dl/ (original
-		# upstream URL, but they ask not to hotlink)
-DISTNAME=	GpuTest_Linux_x64_${PORTVERSION}
-PKGNAMEPREFIX=	linux-
-
-MAINTAINER=	danfe@FreeBSD.org
-COMMENT=	GPU stress test and OpenGL benchmark
-WWW=		https://www.Geeks3D.com/GpuTest/
-
-LICENSE=	GEEKS3D
-LICENSE_NAME=	Geeks3D End-User License Agreement
-LICENSE_FILE=	${WRKSRC}/EULA.txt
-LICENSE_PERMS=	dist-mirror pkg-mirror auto-accept
-
-ONLY_FOR_ARCHS=	amd64
-
-PATCH_DEPENDS=	p5-Sys-Mmap>0:devel/p5-Sys-Mmap
-
-USES=		linux perl5 zip
-USE_LINUX=	dri libglvnd xorglibs
-USE_PERL5=	patch
-NO_BUILD=	yes
-
-OPTIONS_DEFINE=	DOCS GUI
-OPTIONS_DEFAULT=	GUI
-OPTIONS_SUB=	yes
-
-GUI_DESC=	Install Python/Tkinter-based GUI launcher
-GUI_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}tkinter>0:x11-toolkits/py-tkinter@${PY_FLAVOR}
-GUI_USES=	python:run
-
-post-patch:
-	@${REINPLACE_CMD} -e '1s,bash,sh,' ${WRKSRC}/start_*.sh
-	@${RM} ${WRKSRC}/data/.DS_Store
-	@cd ${WRKSRC} && ${PERL} ${FILESDIR}/apply-binary-patch.pl < \
-		${FILESDIR}/fix-logfile-path.crk
-
-# We cannot just embed shebang line in the patch because 210:fix-shebang
-# happens before 500:do-patch :(
-post-patch-GUI-on:
-	@${REINPLACE_CMD} -e '1 { x; s,^,#!${PYTHON_CMD},; G; }' \
-		${WRKSRC}/gputest_gui.py
-
-do-install:
-	@${MKDIR} ${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	cd ${WRKSRC} && ${COPYTREE_SHARE} data \
-		${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	${INSTALL_LIB} ${WRKSRC}/*.so ${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	${INSTALL_PROGRAM} ${WRKSRC}/GpuTest \
-		${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	${INSTALL_SCRIPT} ${WRKSRC}/start_*.sh \
-		${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	${INSTALL_DATA} ${WRKSRC}/_geeks3d_gputest_scores.csv \
-		${STAGEDIR}${PREFIX}/lib/${PORTNAME}
-	${PRINTF} '#!/bin/sh\n\ncd ${PREFIX}/lib/${PORTNAME} || exit\
-		1\n\nexec ./GpuTest "$$@"\n' > \
-		${STAGEDIR}${PREFIX}/bin/${PORTNAME}
-	${CHMOD} +x ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
-
-do-install-GUI-on:
-	${INSTALL_SCRIPT} ${WRKSRC}/gputest_gui.py ${STAGEDIR}${PREFIX}/bin
-
-do-install-DOCS-on:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${WRKSRC}/README.txt ${STAGEDIR}${DOCSDIR}
-
-.include <bsd.port.mk>
diff --git a/benchmarks/linux-gputest/distinfo b/benchmarks/linux-gputest/distinfo
deleted file mode 100644
index 06752a531924..000000000000
--- a/benchmarks/linux-gputest/distinfo
+++ /dev/null
@@ -1,3 +0,0 @@
-TIMESTAMP = 1393924825
-SHA256 (GpuTest_Linux_x64_0.7.0.zip) = a6cbddfb40dc203735d63bc9609b24abde8613fbb649d0ef7d0d4515842ba263
-SIZE (GpuTest_Linux_x64_0.7.0.zip) = 2083164
diff --git a/benchmarks/linux-gputest/files/apply-binary-patch.pl b/benchmarks/linux-gputest/files/apply-binary-patch.pl
deleted file mode 100644
index 0f4315ee04d2..000000000000
--- a/benchmarks/linux-gputest/files/apply-binary-patch.pl
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env perl
-
-use strict;
-use warnings;
-use Sys::Mmap;
-
-my $fh;
-my $flen;
-my $fdata;
-
-sub commit {
-	return unless $fh;
-	munmap $fdata or die "munmap: $!";
-	close $fh or die "close: $!";
-}
-
-while (<>) {
-	chomp;
-	if (/^([0-9A-F]{8}):? ([0-9A-F]{2}) ([0-9A-F]{2})$/i) {
-		my ($offset, $old, $new) = map hex, $1, $2, $3;
-		next unless $fdata;
-		next unless $offset < $flen;
-		next if ord substr($fdata, $offset, 1) != $old;
-		substr($fdata, $offset, 1) = chr $new;
-	} elsif (-e) {
-		commit;
-		open $fh, '+<', $_ or die "open: $!";
-		mmap $fdata, 0, PROT_READ | PROT_WRITE, MAP_SHARED, $fh
-		or die "mmap: $!";
-		$flen = -s;
-	}
-}
-commit;
diff --git a/benchmarks/linux-gputest/files/fix-logfile-path.crk b/benchmarks/linux-gputest/files/fix-logfile-path.crk
deleted file mode 100644
index 6a6e1482a2f3..000000000000
--- a/benchmarks/linux-gputest/files/fix-logfile-path.crk
+++ /dev/null
@@ -1,95 +0,0 @@
-; GpuTest is not cwd-agnostic and must be run in ${PREFIX}/lib/${PORTNAME}
-; where it looks for resources and writes its logfile.  Change the logfile
-; location to user-writable directory (/tmp) and shift a couple of strings
-; to make the room for other changes.
-
-GpuTest
-
-00036FE0: 5F 2F
-00036FE1: 67 74
-00036FE2: 65 6D
-00036FE3: 65 70
-00036FE4: 6B 2F
-00036FE5: 73 5F
-00036FE6: 33 67
-00036FE7: 64 65
-00036FE8: 5F 65
-00036FE9: 67 6B
-00036FEA: 70 73
-00036FEB: 75 33
-00036FEC: 74 64
-00036FED: 65 5F
-00036FEE: 73 67
-00036FEF: 74 70
-00036FF0: 5F 75
-00036FF1: 6C 74
-00036FF2: 6F 65
-00036FF3: 67 73
-00036FF4: 2E 74
-00036FF5: 74 2E
-00036FF6: 78 6C
-00036FF7: 74 6F
-00036FF8: 00 67
-
-; "Linux x%d" moves +1 byte (1 reference)
-; 424bbb:	be f9 6f 43 00		mov	$0x436ff9,%esi
-00024BBC: F9 FA
-
-00036FF9: 4C 00
-00036FFA: 69 4C
-00036FFB: 6E 69
-00036FFC: 75 6E
-00036FFD: 78 75
-00036FFE: 20 78
-00036FFF: 78 20
-00037000: 25 78
-00037001: 64 25
-00037002: 00 64
-
-; "GpuTest" moves +3 bytes (3 references)
-; 424c4b:	be 03 70 43 00		mov	$0x437003,%esi
-; 424dba:	b9 03 70 43 00		mov	$0x437003,%ecx
-; 425040:	ba 03 70 43 00		mov	$0x437003,%edx
-00024C4C: 03 06
-00024DBB: 03 06
-00025041: 03 06
-
-00037003: 47 00
-00037004: 70 00
-00037005: 75 00
-00037006: 54 47
-00037007: 65 70
-00037008: 73 75
-00037009: 74 54
-0003700A: 00 65
-
-; "%s (%s) is starting up..." moves +3 bytes (1 reference)
-; 424d9c:	ba 0b 70 43 00		mov	$0x43700b,%edx
-00024D9D: 0B 0E
-
-0003700B: 25 73
-0003700C: 73 74
-0003700D: 20 00
-0003700E: 28 25
-0003700F: 25 73
-00037010: 73 20
-00037011: 29 28
-00037012: 20 25
-00037013: 69 73
-00037014: 73 29
-00037016: 73 69
-00037017: 74 73
-00037018: 61 20
-00037019: 72 73
-0003701B: 69 61
-0003701C: 6E 72
-0003701D: 67 74
-0003701E: 20 69
-0003701F: 75 6E
-00037020: 70 67
-00037021: 2E 20
-00037022: 2E 75
-00037023: 2E 70
-00037024: 00 2E
-00037025: 00 2E
-00037026: 00 2E
diff --git a/benchmarks/linux-gputest/files/patch-gputest__gui.py b/benchmarks/linux-gputest/files/patch-gputest__gui.py
deleted file mode 100644
index ff33bda331c1..000000000000
--- a/benchmarks/linux-gputest/files/patch-gputest__gui.py
+++ /dev/null
@@ -1,29 +0,0 @@
---- gputest_gui.py.orig	2014-03-04 02:16:44 UTC
-+++ gputest_gui.py
-@@ -7,7 +7,7 @@
- 
- import os
- #from subprocess import call
--import Tkinter as tk
-+import tkinter as tk
- 
- 
- root = tk.Tk()
-@@ -90,7 +90,7 @@ def prepare_command_line():
-     index = cs[0]
-     seltext = listbox1.get(index)
-   else:
--    print "\nPlease select a test (FurMark is the default test)."
-+    print("\nPlease select a test (FurMark is the default test).")
-     index = 0
-     seltext = listbox1.get(index)
-   
-@@ -98,7 +98,7 @@ def prepare_command_line():
-   for demo in allDemos:
-     if demo.demo_name == seltext:
-       demo_code = demo.demo_code
--  g_command_line = "./GpuTest /test='%s' /width=%d /height=%d /gpumon_terminal" % (demo_code, g_width, g_height)
-+  g_command_line = "gputest /test='%s' /width=%d /height=%d /gpumon_terminal" % (demo_code, g_width, g_height)
-   if (fullscreen.get() == 1):
-     g_command_line += " /fullscreen"
-     
diff --git a/benchmarks/linux-gputest/pkg-descr b/benchmarks/linux-gputest/pkg-descr
deleted file mode 100644
index 098aba411f94..000000000000
--- a/benchmarks/linux-gputest/pkg-descr
+++ /dev/null
@@ -1,7 +0,0 @@
-GpuTest is a cross-platform GPU stress test and benchmarking utility, based
-on OpenGL.  It comes with a number of different tests, including the famous
-stress test based on FurMark (OpenGL 2.1 or 3.2), a tessellation test based
-on TessMark (OpenGL 4.0), and geometry instancing test (OpenGL 3.3).
-
-An optional GUI (graphical user interface) program made with Python/Tkinter
-is available since GpuTest version 0.6.0.
diff --git a/benchmarks/linux-gputest/pkg-plist b/benchmarks/linux-gputest/pkg-plist
deleted file mode 100644
index 7ce8c384f1eb..000000000000
--- a/benchmarks/linux-gputest/pkg-plist
+++ /dev/null
@@ -1,38 +0,0 @@
-bin/gputest
-%%GUI%%bin/gputest_gui.py
-lib/gputest/GpuTest
-lib/gputest/_geeks3d_gputest_scores.csv
-lib/gputest/data/_bg.jpg
-lib/gputest/data/_fur.jpg
-lib/gputest/data/apple_logo.jpg
-lib/gputest/data/bg.jpg
-lib/gputest/data/bg02.jpg
-lib/gputest/data/bg02_.jpg
-lib/gputest/data/bg08.jpg
-lib/gputest/data/bg09.jpg
-lib/gputest/data/fur.jpg
-lib/gputest/data/linux_logo.jpg
-lib/gputest/data/piano_texture.jpg
-lib/gputest/data/piano_texture_01.jpg
-lib/gputest/data/tess_bump.jpg
-lib/gputest/data/tess_diffuse.jpg
-lib/gputest/data/tess_normal.jpg
-lib/gputest/data/windows_logo.jpg
-lib/gputest/libgxl3d_r_linux.so
-lib/gputest/plugin_gxl3d_gpu_monitor_gml_x64.so
-lib/gputest/plugin_gxl3d_opencl_x64.so
-lib/gputest/start_furmark_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_furmark_windowed_1024x640.sh
-lib/gputest/start_gimark_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_gimark_windowed_1024x640.sh
-lib/gputest/start_pixmark_piano_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_pixmark_piano_windowed_1024x640.sh
-lib/gputest/start_pixmark_volplosion_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_pixmark_volplosion_windowed_1024x640.sh
-lib/gputest/start_plot3d_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_plot3d_windowed_1024x640.sh
-lib/gputest/start_tessmark_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_tessmark_windowed_1024x640.sh
-lib/gputest/start_triangle_benchmark_fullscreen_1920x1080.sh
-lib/gputest/start_triangle_windowed_1024x640.sh
-%%PORTDOCS%%%%DOCSDIR%%/README.txt