diff --git a/bench/kc705.py b/bench/kc705.py
new file mode 100755
index 0000000..3334008
--- /dev/null
+++ b/bench/kc705.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+
+#
+# This file is part of LiteDRAM.
+#
+# Copyright (c) 2020 Florent Kermarrec <florent@enjoy-digital.fr>
+# SPDX-License-Identifier: BSD-2-Clause
+
+import os
+import argparse
+
+from migen import *
+
+from litex.boards.platforms import kc705
+
+from litex.soc.cores.clock import *
+from litex.soc.interconnect.csr import *
+from litex.soc.integration.soc_core import *
+from litex.soc.integration.soc_sdram import *
+from litex.soc.integration.builder import *
+
+from litedram.phy import s7ddrphy
+from litedram.modules import MT8JTF12864
+
+from liteeth.phy import LiteEthPHY
+
+# CRG ----------------------------------------------------------------------------------------------
+
+class _CRG(Module, AutoCSR):
+    def __init__(self, platform, sys_clk_freq):
+        self.clock_domains.cd_sys_pll   = ClockDomain()
+        self.clock_domains.cd_sys       = ClockDomain()
+        self.clock_domains.cd_sys4x     = ClockDomain(reset_less=True)
+        self.clock_domains.cd_clk200    = ClockDomain()
+
+        # # #
+
+        self.submodules.main_pll = main_pll = S7PLL(speedgrade=-2)
+        self.comb += main_pll.reset.eq(platform.request("cpu_reset"))
+        main_pll.register_clkin(platform.request("clk200"), 200e6)
+        main_pll.create_clkout(self.cd_sys_pll, sys_clk_freq)
+        main_pll.create_clkout(self.cd_clk200,  200e6)
+        main_pll.expose_drp()
+        self.submodules.idelayctrl = S7IDELAYCTRL(self.cd_clk200)
+
+        sys_clk_counter = Signal(32)
+        self.sync += sys_clk_counter.eq(sys_clk_counter + 1)
+        self.sys_clk_counter = CSRStatus(32)
+        self.comb += self.sys_clk_counter.status.eq(sys_clk_counter)
+
+        self.submodules.pll = pll = S7PLL(speedgrade=-2)
+        self.comb += pll.reset.eq(~main_pll.locked)
+        pll.register_clkin(self.cd_sys_pll.clk, sys_clk_freq)
+        pll.create_clkout(self.cd_sys,    sys_clk_freq)
+        pll.create_clkout(self.cd_sys4x,  4*sys_clk_freq)
+
+# Bench SoC ----------------------------------------------------------------------------------------
+
+class BenchSoC(SoCCore):
+    def __init__(self, sys_clk_freq=int(175e6)):
+        platform = kc705.Platform()
+
+        # SoCCore ----------------------------------------------------------------------------------
+        SoCCore.__init__(self, platform, clk_freq=sys_clk_freq,
+            integrated_rom_size = 0x8000,
+            integrated_rom_mode = "rw",
+            csr_data_width      = 32,
+            uart_name           = "crossover")
+
+        # CRG --------------------------------------------------------------------------------------
+        self.submodules.crg = _CRG(platform, sys_clk_freq)
+        self.add_csr("crg")
+
+        # DDR3 SDRAM -------------------------------------------------------------------------------
+        self.submodules.ddrphy = s7ddrphy.K7DDRPHY(platform.request("ddram"),
+            memtype      = "DDR3",
+            nphases      = 4,
+            sys_clk_freq = sys_clk_freq,
+            cmd_latency  = 1)
+        self.add_csr("ddrphy")
+        self.add_sdram("sdram",
+            phy    = self.ddrphy,
+            module = MT8JTF12864(sys_clk_freq, "1:4"),
+            origin = self.mem_map["main_ram"]
+        )
+
+        # Etherbone --------------------------------------------------------------------------------
+        self.submodules.ethphy = LiteEthPHY(
+            clock_pads = self.platform.request("eth_clocks"),
+            pads       = self.platform.request("eth"),
+            clk_freq   = self.clk_freq)
+        self.add_csr("ethphy")
+        self.add_etherbone(phy=self.ethphy)
+
+        # Leds -------------------------------------------------------------------------------------
+        from litex.soc.cores.led import LedChaser
+        self.submodules.leds = LedChaser(
+            pads         = platform.request_all("user_led"),
+            sys_clk_freq = sys_clk_freq)
+        self.add_csr("leds")
+
+# Main ---------------------------------------------------------------------------------------------
+
+def main():
+    parser = argparse.ArgumentParser(description="LiteDRAM Bench on KC705")
+    parser.add_argument("--build", action="store_true", help="Build bitstream")
+    parser.add_argument("--load",  action="store_true", help="Load bitstream")
+    parser.add_argument("--test",  action="store_true", help="Run Test")
+    args = parser.parse_args()
+
+    soc     = BenchSoC()
+    builder = Builder(soc, csr_csv="csr.csv")
+    builder.build(run=args.build)
+
+    if args.load:
+        prog = soc.platform.create_programmer()
+        prog.load_bitstream(os.path.join(builder.gateware_dir, soc.build_name + ".bit"))
+
+    if args.test:
+        from common import s7_bench_test
+        s7_bench_test(
+            freq_min      = 60e6,
+            freq_max      = 180e6,
+            freq_step     = 10e6,
+            vco_freq      = soc.crg.main_pll.compute_config()["vco"],
+            bios_filename = "build/kc705/software/bios/bios.bin",
+            bios_timeout  = 10,
+        )
+
+if __name__ == "__main__":
+    main()